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Home > WA Providers > Internists & Internal Medicine Doctors

Dr. Jamin Feng, MD

(78 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

700 E Manitoba Avenue Suite 101
Ellensburg, WA 98926

(509) 925-6100

Dr. Jamin Feng, MD is an internist in Ellensburg, WA specializing in internal medicine (adult medicine). Dr. Jamin Feng, MD is affiliated with KITTITAS COUNTY PUBLIC HOSPITAL DIST 1 and Kittitas Valley Healthcare.

Office Locations

700 E Manitoba Avenue Suite 101
Ellensburg, WA 98926

(509) 925-6100

(509) 925-7604

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Noteworthy Medicare Patient Procedures Performed by Dr. Jamin Feng, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

endoscopy

gastrointestinal procedures

screening colonoscopy

In 2023, Dr. Jamin Feng, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal procedures, and screening colonoscopy procedures for Medicare patients than 95% of providers in related specialties within Washington.

Top 10%

By Volume:

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

In 2023, Dr. Jamin Feng, MD performed more EGD with biopsy, EGD with lesion removal, and gastrointestinal biopsy procedures for Medicare patients than 90% of providers in related specialties within Washington.

Top 25%

By Volume:

removal of lesion

In 2012, Dr. Jamin Feng, MD performed more removal of lesion (e.g. growth) procedures for Medicare patients than 75% of providers in related specialties within Washington.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	259
gastrointestinal procedures	285
minimally invasive procedures	285
preventive care	26
removal of lesion (e.g. growth)	259

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	295
gastrointestinal procedures	331
minimally invasive procedures	331
preventive care	36
removal of lesion (e.g. growth)	295

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	456
Female	509

**Ethnicity**
Non-Hispanic White	926
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	277
85 and over	176
Less than 65	102

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2013

Hypertension	66
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	5
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	281
gastrointestinal procedures	345
minimally invasive procedures	345
preventive care	44
removal of lesion (e.g. growth)	281

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	423
Female	499

**Ethnicity**
Non-Hispanic White	887
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	273
85 and over	165
Less than 65	97

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2014

Hypertension	65
High Cholesterol	48
Stroke	8
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	320
gastrointestinal procedures	357
minimally invasive procedures	357
preventive care	37
removal of lesion (e.g. growth)	320

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	902
Female	1028

**Ethnicity**
Non-Hispanic White	1848
Black	0
Hispanic	36
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	804
From 75 to 84	598
85 and over	350
Less than 65	178

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2015

Hypertension	65
High Cholesterol	38
Stroke	8
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	332
gastrointestinal procedures	397
minimally invasive procedures	397
preventive care	42
removal of lesion (e.g. growth)	332

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	400
Female	470

**Ethnicity**
Non-Hispanic White	825
Black	0
Hispanic	20
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	284
85 and over	153
Less than 65	77

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2016

Hypertension	67
High Cholesterol	42
Stroke	7
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	26
Asthma	20
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	370
gastrointestinal procedures	439
minimally invasive procedures	439
preventive care	42
removal of lesion (e.g. growth)	370

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	379
Female	404

**Ethnicity**
Non-Hispanic White	747
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	224
85 and over	115
Less than 65	68

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2017

Hypertension	62
High Cholesterol	36
Stroke	6
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	403
doctor visit	13
gastrointestinal procedures	476
minimally invasive procedures	476
preventive care	58
removal of lesion (e.g. growth)	403

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	440
Female	487

**Ethnicity**
Non-Hispanic White	873
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	419
From 75 to 84	284
85 and over	130
Less than 65	94

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2018

Hypertension	66
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	500
gastrointestinal procedures	570
minimally invasive procedures	570
preventive care	48
removal of lesion (e.g. growth)	500

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	483
Female	539

**Ethnicity**
Non-Hispanic White	953
Black	0
Hispanic	22
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	491
From 75 to 84	321
85 and over	114
Less than 65	96

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2019

Hypertension	61
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	457
gastrointestinal procedures	498
injections	13
minimally invasive procedures	498
preventive care	28
removal of lesion (e.g. growth)	457

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	219
Female	266

**Ethnicity**
Non-Hispanic White	461
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	148
85 and over	25
Less than 65	43

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2020

Hypertension	52
High Cholesterol	32
Stroke	2
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	374
esophageal dilation	14
gastrointestinal procedures	428
injections	18
minimally invasive procedures	428
preventive care	22
removal of lesion (e.g. growth)	374

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	174
Female	198

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	101
85 and over	14
Less than 65	30

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2021

Hypertension	50
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	3
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	3
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

diagnostic procedures	229
esophageal dilation	11
gastrointestinal procedures	259
minimally invasive procedures	259
preventive care	19
removal of lesion (e.g. growth)	229

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	143
Female	171

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	108
85 and over	13
Less than 65	18

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2022

Hypertension	64
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	19
Diabetes	16
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jamin Feng, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jamin Feng, MD treated as an internist in Ellensburg, WA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	347
doctor visit	13
esophageal dilation	12
gastrointestinal procedures	398
injections	15
minimally invasive procedures	398
preventive care	36
removal of lesion (e.g. growth)	347

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jamin Feng, MD.

**Gender**
Male	365
Female	415

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	742
Hispanic	9
Native American / Alaskan Native	0
Other	10

**Age**
75 to 84	238
85 and over	114
Less than 65	73
65 to 74	355

Average of Total of Conditions of Medicare patients treated by Dr. Jamin Feng, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jamin Feng, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	8
Osteoporosis	5
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Atrial Fibrillation	14
Cancer	9
Dementia	9

Education & Training

He has a state license in Washington.

Licensed In: Washington

Affiliations & Hospitals

Dr. Jamin Feng, MD is associated with these hospitals and organizations:

KITTITAS COUNTY PUBLIC HOSPITAL DIST 1

Kittitas Valley Healthcare

Ratings & Reviews

Dr. Jamin Feng, MD has an exceptional overall rating with an average of 4.86 out of 5 stars based on 78 ratings. We collect ratings and reviews of Dr. Jamin Feng, MD from all over the web to help you find the right in Ellensburg, WA.

4.86

Overall Rating

(78 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
BIOTRONIK INC.	$35 $35
E.R. Squibb & Sons, L.L.C.	$14 ABILIFY $14

**Types of Payments**
Food and Beverage	$35
Education	$14

Select Year:

Dr. Jamin Feng, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jamin Feng, MD in 2023

By Volume:

By Volume:

By Volume:

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. Jamin Feng, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jamin Feng, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Jamin Feng, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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