In 2023, among providers in related specialties within Hawaii, Dr. Calvin S. Oishi, MD performed more arthroscopic knee abrasion arthroplasty, arthroscopic knee drilling, arthroscopic knee microfracture, arthroscopic meniscectomy, knee arthroscopy, knee X-ray, minimally invasive surgery, open partial claviculectomy, and rotator cuff reconstruction procedures for Medicare patients than 95% of them and he also had a list price for claviculectomy (clavicle excision), hip arthroplasty, hip reconstruction, hip replacement, hip surgery, open shoulder surgery, partial claviculectomy, total hip replacement, total joint replacement, and wrist X-ray that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

joint surgery

open surgery

reconstructive surgery

By Affordability:

knee replacement

total knee replacement

In 2023, among providers in related specialties within Hawaii, Dr. Calvin S. Oishi, MD performed more joint surgery, open surgery, and reconstructive surgery procedures for Medicare patients than 90% of them and he also had a list price for knee replacement, and total knee replacement that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

knee arthroplasty

lower extremity surgery

shoulder surgery

By Affordability:

decompression surgery

In 2012, among providers in related specialties within Hawaii, Dr. Calvin S. Oishi, MD performed more knee arthroplasty, lower extremity surgery, and shoulder surgery procedures for Medicare patients than 75% of them and he also had a list price for decompression surgery, joint X-ray, knee X-ray, spine imaging, spine X-ray, and X-rays that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2012 were X-rays, musculoskeletal imaging, hip imaging and joint surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	43
doctor visit	2554
excision	24
hip imaging	335
injections	55
joint surgery	266
lower extremity surgery	231
minimally invasive procedures	179
musculoskeletal imaging	1276
open surgery	24
reconstructive surgery	183
upper extremity surgery	83
X-rays	1310

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2013 were X-rays, musculoskeletal imaging, hip imaging and joint surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	93
decompression surgery	15
doctor visit	2416
excision	19
hip imaging	309
injections	93
joint surgery	240
lower extremity surgery	191
minimally invasive procedures	175
musculoskeletal imaging	1145
open surgery	19
reconstructive surgery	146
upper extremity surgery	87
X-rays	1218

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	403
Female	594

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	0
Asian	651
Other	135
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	380
85 and over	148
Less than 65	49

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	26
Depression	7
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2014 were X-rays, musculoskeletal imaging, hip imaging and joint surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	95
decompression surgery	15
doctor visit	2305
excision	25
hip imaging	292
injections	95
joint surgery	285
lower extremity surgery	228
minimally invasive procedures	198
musculoskeletal imaging	1063
open surgery	25
reconstructive surgery	182
upper extremity surgery	107
X-rays	1110

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	411
Female	531

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	0
Asian	610
Other	126
Native American	0

**Age**
From 65 to 74	421
From 75 to 84	337
85 and over	137
Less than 65	47

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	7
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2015 were X-rays, musculoskeletal imaging, hip imaging and joint surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	42
decompression surgery	19
doctor visit	2134
excision	29
hip imaging	299
injections	42
joint surgery	273
lower extremity surgery	203
minimally invasive procedures	189
musculoskeletal imaging	1156
open surgery	29
reconstructive surgery	172
upper extremity surgery	129
X-rays	1195

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	750
Female	1144

**Ethnicity**
Non-Hispanic White	308
Black	22
Hispanic	114
Asian	1208
Other	242
Native American	0

**Age**
From 65 to 74	812
From 75 to 84	682
85 and over	302
Less than 65	98

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	26
Depression	9
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	35
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2016 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

decompression surgery	28
doctor visit	2048
excision	25
joint surgery	292
lower extremity surgery	212
minimally invasive procedures	205
musculoskeletal imaging	905
open surgery	25
reconstructive surgery	173
upper extremity surgery	129
X-rays	942

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	341
Female	545

**Ethnicity**
Non-Hispanic White	136
Black	0
Hispanic	0
Asian	564
Other	119
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	311
85 and over	145
Less than 65	34

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	25
Depression	10
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	36
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2017 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	36
decompression surgery	19
doctor visit	2027
excision	25
injections	36
joint surgery	258
lower extremity surgery	196
minimally invasive procedures	166
musculoskeletal imaging	946
open surgery	25
reconstructive surgery	169
upper extremity surgery	111
X-rays	967

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	333
Female	491

**Ethnicity**
Non-Hispanic White	136
Black	0
Hispanic	0
Asian	520
Other	121
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	297
85 and over	141
Less than 65	28

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2017

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	25
Depression	10
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2018 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	37
decompression surgery	15
doctor visit	2044
excision	24
injections	37
joint surgery	241
lower extremity surgery	188
minimally invasive procedures	166
musculoskeletal imaging	955
open surgery	24
reconstructive surgery	151
upper extremity surgery	101
X-rays	976

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	309
Female	475

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	499
Other	120
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	295
85 and over	123
Less than 65	25

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	24
Depression	9
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	37
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2019 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	26
decompression surgery	20
doctor visit	2054
excision	29
injections	26
joint surgery	245
lower extremity surgery	176
minimally invasive procedures	158
musculoskeletal imaging	1113
open surgery	29
reconstructive surgery	163
upper extremity surgery	129
X-rays	1138

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	339
Female	455

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	497
Other	131
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	283
85 and over	130
Less than 65	37

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2020 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	26
decompression surgery	17
doctor visit	1677
excision	16
injections	44
joint surgery	189
lower extremity surgery	138
minimally invasive procedures	126
musculoskeletal imaging	1014
open surgery	16
reconstructive surgery	116
upper extremity surgery	84
X-rays	1014

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	264
Female	361

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	398
Other	103
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	227
85 and over	99
Less than 65	29

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	25
Depression	10
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	39
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2021 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	20
decompression surgery	15
doctor visit	1906
excision	20
injections	20
joint surgery	168
lower extremity surgery	118
minimally invasive procedures	104
musculoskeletal imaging	989
open surgery	20
reconstructive surgery	113
upper extremity surgery	92
X-rays	989

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	271
Female	386

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	0
Asian	415
Other	104
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	257
85 and over	115
Less than 65	19

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	25
Depression	11
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	38
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2022 were X-rays, musculoskeletal imaging, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

aspiration	26
doctor visit	1812
excision	18
injections	42
joint surgery	136
lower extremity surgery	109
minimally invasive procedures	74
musculoskeletal imaging	1013
open surgery	18
reconstructive surgery	105
revision surgery	12
spinal procedures	12
upper extremity surgery	64
X-rays	1025

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	273
Female	365

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	412
Other	104
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	252
85 and over	113
Less than 65	19

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	20
Depression	8
Chronic Kidney Disease	38
Asthma	16
Osteoperosis	23
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI during 2023 were X-rays, musculoskeletal imaging, joint surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

decompression surgery	16
doctor visit	1751
excision	27
joint surgery	178
lower extremity surgery	117
minimally invasive procedures	129
musculoskeletal imaging	1017
open surgery	27
reconstructive surgery	112
spinal procedures	19
upper extremity surgery	118
X-rays	1036

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Male	257
Female	358

**Ethnicity**
Non-Hispanic White	93
Black	0
Hispanic	0
Asian	390
Other	98
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	235
85 and over	114
Less than 65	11

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	21
Depression	8
Chronic Kidney Disease	38
Asthma	16
Osteoperosis	22
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Calvin S. Oishi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Calvin S. Oishi, MD treated as an orthopedist in Aiea, HI were X-rays, musculoskeletal imaging, hip imaging and joint surgery.

aspiration	44
decompression surgery	17
doctor visit	2060
excision	23
hip imaging	308
injections	49
joint surgery	230
lower extremity surgery	175
minimally invasive procedures	155
musculoskeletal imaging	1049
open surgery	23
reconstructive surgery	148
revision surgery	12
spinal procedures	15
upper extremity surgery	102
X-rays	1076

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Calvin S. Oishi, MD.

**Gender**
Female	475
Male	329

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	513
Non-Hispanic White	122
Native American / Alaskan Native	0
Hispanic	9
Other	116

**Age**
75 to 84	296
85 and over	130
Less than 65	33
65 to 74	344

Average of Total of Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Calvin S. Oishi, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	22
Depression	8
Chronic Kidney Disease	30
Asthma	11
Osteoporosis	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	34
Atrial Fibrillation	8
Dementia	6
Cancer	11

Education & Training

He has a state license in Hawaii.

Licensed In: Hawaii

Ratings & Reviews

Dr. Calvin S. Oishi, MD has a high overall rating with an average of 4.17 out of 5 stars based on 18 ratings. We collect ratings and reviews of Dr. Calvin S. Oishi, MD from all over the web to help you find the right in Aiea, HI.

4.17

Overall Rating

(18 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2018-01-21

What a poor excuse for a doctor.....his bedside manner and willingness to listen to your needs was not even in his playbook. He got me on the table did want ever he did, and after would not tell me a thing about the procedure. I had to request the post-op outcome of the surgery and figure out on my own what he did. I still haven't recovered after eight months and now going for another opinion! $$$$$ is all he wants avoid him at all cost,pay the extra money! The staff was good....he just really does not deserve more then one star, period!

General Payments

These charts describe general payments received by Dr. Calvin S. Oishi, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$354 CELEBREX $278	XELJANZ $59	FLECTOR PATCH $13	LYRICA $3
Exactech, Inc.	$301 Novation $154	Optetrak $147
Amgen Inc.	$95 Prolia $95
Mallinckrodt Enterprises LLC	$38 OFIRMEV $38
NextStep Arthropedix, LLC	$38 iNSitu Hip System $38
Other	$101 OFIRMEV $43	EUFLEXXA $31	Bone Anchors with Arthroscopic Delivery System $26	DUEXIS-800mg Ibuprofen- 26.6mg Famotidine $2

**Types of Payments**
Food and Beverage	$925
Education	$2

Biography

Dr. Calvin Oishi's medical specialty is orthopedics/orthopedic surgery. Patient ratings for Dr. Oishi average 4.0 stars (out of 5). He studied medicine at the University of California, San Diego (UCSD), School of Medicine.

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Dr. Calvin S. Oishi, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Calvin S. Oishi, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Calvin S. Oishi, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Aiea, HI