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Dr. James Paul Grenert, MD, Anatomic Pathology

(Dr. James P. Grenert, MD)

(No ratings)

Specializes in: Anatomic Pathology

Mayo Medical School

1001 Potrero Avenue Building 3 #201
San Francisco, CA 94110

(628) 206-8230

Dr. James Paul Grenert, MD, Anatomic Pathology is an anatomic pathologist in San Francisco, CA specializing in anatomic pathology. He graduated from Mayo Medical School. Dr. James Paul Grenert, MD, Anatomic Pathology is affiliated with UCSF Health and UCSF.

Office Locations

1001 Potrero Avenue Building 3 #201
San Francisco, CA 94110

(628) 206-8230

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505 Parnassus Avenue
San Francisco, CA 94143

(415) 353-1613

(415) 353-1916

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Noteworthy Medicare Patient Procedures Performed by Dr. James Paul Grenert, MD, Anatomic Pathology in 2023

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

Top 25%

By Volume:

in situ hybridization

In 2012, Dr. James Paul Grenert, MD, Anatomic Pathology performed more in situ hybridization procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2012 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	162

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2013 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	396

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	57
Female	107

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

**Age**
From 65 to 74	78
From 75 to 84	49
85 and over	14
Less than 65	23

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2013

Hypertension	65
High Cholesterol	43
Stroke	10
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	8
Cancer	56

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2014 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	564

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	61
Female	149

**Ethnicity**
Non-Hispanic White	153
Black	13
Hispanic	0
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	54
85 and over	11
Less than 65	28

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2014

Hypertension	64
High Cholesterol	48
Stroke	10
Ischemic Heart Disease	22
Depression	29
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	7
Cancer	64

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2015 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	202

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	96
Female	270

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2015

Hypertension	66
High Cholesterol	49
Stroke	11
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	9
Cancer	72

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2016 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	256

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	61
Female	154

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	17
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	73
85 and over	13
Less than 65	19

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2016

Hypertension	59
High Cholesterol	46
Stroke	13
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	15
Cancer	73

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2017 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	255

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	53
Female	138

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	14
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	47
85 and over	18
Less than 65	21

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2017

Hypertension	65
High Cholesterol	47
Stroke	13
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	11
Cancer	69

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2018 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	122

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	36
Female	142

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	15
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	46
85 and over	13
Less than 65	21

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2018

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	11
Cancer	70

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2019 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	127

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	60
Female	164

**Ethnicity**
Non-Hispanic White	163
Black	12
Hispanic	0
Asian	25
Other	12
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2019

Hypertension	60
High Cholesterol	42
Stroke	6
Ischemic Heart Disease	21
Depression	29
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	5
Diabetes	22
Dementia	7
Cancer	62

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2020 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	98

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	100
Female	183

**Ethnicity**
Non-Hispanic White	186
Black	15
Hispanic	24
Asian	38
Other	20
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	90
85 and over	21
Less than 65	22

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2020

Hypertension	62
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	6
Cancer	58

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2021 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	112

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	154
Female	193

**Ethnicity**
Non-Hispanic White	234
Black	22
Hispanic	22
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	119
85 and over	21
Less than 65	24

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2021

Hypertension	60
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	7
Cancer	58

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA during 2022 were lab tests.

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

lab tests	101

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	121
Female	213

**Ethnicity**
Non-Hispanic White	230
Black	20
Hispanic	19
Asian	44
Other	21
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	95
85 and over	29
Less than 65	27

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2022

Hypertension	67
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	22
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	5
Cancer	69

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Paul Grenert, MD, Anatomic Pathology for Medicare patients.

The highest averages for the top procedures that Dr. James Paul Grenert, MD, Anatomic Pathology treated as an anatomic pathologist in San Francisco, CA were lab tests.

lab tests	217

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology.

**Gender**
Male	72
Female	155

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	26
Non-Hispanic White	163
Native American / Alaskan Native	0
Hispanic	10
Other	4

**Age**
75 to 84	69
85 and over	12
Less than 65	16
65 to 74	120

Average of Total of Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. James Paul Grenert, MD, Anatomic Pathology treated were cancer, hypertension, high cholesterol and chronic kidney disease.

Hypertension	57
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	22
Depression	24
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Atrial Fibrillation	8
Dementia	7
Cancer	59

Education & Training

Dr. James Paul Grenert, MD, Anatomic Pathology graduated from Mayo Medical School. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the American Board of Pathology, Anatomic Pathology and has a state license in California.

Medical School: Mayo Medical School

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: American Board of Pathology, Anatomic Pathology

Licensed In: California

Affiliations & Hospitals

Dr. James Paul Grenert, MD, Anatomic Pathology is associated with these hospitals and organizations:

UCSF Health

UCSF

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. James Paul Grenert, MD, Anatomic Pathology. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$86 LYNPARZA $86
E.R. Squibb & Sons, L.L.C.	$57 OPDIVO $57

**Types of Payments**
Food and Beverage	$143

Biography

Dr. James Grenert is an anatomic pathology specialist in San Francisco, CA. Before completing his residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Grenert attended medical school at Mayo Medical School. He is affiliated with UCSF Health.

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Dr. James Paul Grenert, MD, Anatomic Pathology

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. James Paul Grenert, MD, Anatomic Pathology in 2023

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. James Paul Grenert, MD, Anatomic Pathology in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Paul Grenert, MD, Anatomic Pathology 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. James Paul Grenert, MD, Anatomic Pathology From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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