In 2023, Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs performed more flu shot, lab tests, and preventive care procedures for Medicare patients than 90% of providers in related specialties within Oregon.

Top 25%

By Volume:

A1C test

blood draw

microalbumin urine test

phlebotomy for lab tests

In 2012, Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs performed more A1C test, blood draw, microalbumin urine test, and phlebotomy for lab tests procedures for Medicare patients than 75% of providers in related specialties within Oregon.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2012 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	387
diabetes management	89
doctor visit	1058
hospital care	48
inpatient care	48
lab tests	1363
preventive care	448
thyroid function tests	137
vaccines	200

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2013 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	345
diabetes management	78
doctor visit	891
hospital care	36
inpatient care	36
lab tests	1076
preventive care	425
thyroid function tests	119
vaccines	169

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	208
Female	221

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	178
85 and over	81
Less than 65	29

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2013

Hypertension	62
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	0
Atrial Fibrilation	38
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2014 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	372
diabetes management	75
doctor visit	792
lab tests	952
preventive care	383
thyroid function tests	113
vaccines	143

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	144
Female	168

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	107
85 and over	60
Less than 65	19

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2014

Hypertension	54
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	7
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	381
diabetes management	71
doctor visit	788
lab tests	1009
preventive care	465
thyroid function tests	115
vaccines	249

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	298
Female	334

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

**Age**
From 65 to 74	232
From 75 to 84	224
85 and over	136
Less than 65	40

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2015

Hypertension	59
High Cholesterol	31
Stroke	4
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	7
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	329
diabetes management	72
doctor visit	692
lab tests	909
preventive care	353
thyroid function tests	91
vaccines	154

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	132
Female	139

**Age**
From 65 to 74	108
From 75 to 84	92
85 and over	60
Less than 65	11

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2016

Hypertension	62
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	22
Depression	13
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2017 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	273
diabetes management	69
doctor visit	452
lab tests	725
preventive care	308
thyroid function tests	102
vaccines	120

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	97
Female	116

**Age**
From 65 to 74	96
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2017

Hypertension	53
High Cholesterol	10
Stroke	0
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2018 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	285
diabetes management	63
doctor visit	471
lab tests	729
preventive care	294
thyroid function tests	86
vaccines	118

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	91
Female	113

**Age**
From 65 to 74	94
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2018

Hypertension	62
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2019 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	299
diabetes management	73
doctor visit	531
lab tests	830
preventive care	304
thyroid function tests	79
vaccines	111

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	106
Female	143

**Age**
From 65 to 74	100
From 75 to 84	80
85 and over	56
Less than 65	13

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2019

Hypertension	64
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	41
Asthma	4
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2020 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	249
diabetes management	57
doctor visit	461
lab tests	715
preventive care	328
thyroid function tests	64
vaccines	156

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	113
Female	137

**Age**
From 65 to 74	104
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2020

Hypertension	62
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2021 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	277
diabetes management	75
doctor visit	479
lab tests	698
preventive care	289
thyroid function tests	50
vaccines	114

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	116
Female	148

**Ethnicity**
Non-Hispanic White	250
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2021

Hypertension	58
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2022 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	276
diabetes management	73
doctor visit	455
lab tests	726
preventive care	302
thyroid function tests	46
vaccines	133

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	110
Female	129

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	88
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2022

Hypertension	72
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR during 2023 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

blood draw	283
diabetes management	66
doctor visit	475
lab tests	747
preventive care	244
thyroid function tests	58
vaccines	109

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	98
Female	118

**Age**
From 65 to 74	82
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2023

Hypertension	71
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	16
Depression	18
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs for Medicare patients.

The highest averages for the top procedures that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated as an internist in Grants Pass, OR were lab tests, preventive care, blood draw and vaccines.

blood draw	313
diabetes management	71
doctor visit	628
hospital care	42
inpatient care	42
lab tests	873
preventive care	345
thyroid function tests	88
vaccines	148

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs.

**Gender**
Male	126
Female	147

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	149
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	97
85 and over	32
Less than 65	9
65 to 74	106

Average of Total of Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs treated were hypertension, chronic kidney disease, high cholesterol and diabetes.

Hypertension	56
High Cholesterol	31
Stroke	1
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	32
Asthma	5
Osteoporosis	1
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Atrial Fibrillation	19
Cancer	6
Dementia	7

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs from all over the web to help you find the right in Grants Pass, OR.

Overall Rating

(2 Ratings)

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General Payments

These charts describe general payments received by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Tosoh Bioscience, Inc.	$25 AIA-PACK Common Reagents $25
Merck Sharp & Dohme Corporation	$14 NON-PRODUCT $14

**Types of Payments**
Gift	$25
Education	$14

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Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2023

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. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs 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. John Spencer Countiss, MD Grants Pass Clinc Phys & Srs From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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