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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Gregg Alan Ellison, MD

(6 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

1105 Las Tablas Road Suite F
Templeton, CA 93465

(805) 434-1851

Dr. Gregg Alan Ellison, MD is an internist in Templeton, CA specializing in internal medicine (adult medicine).

Office Locations

1105 Las Tablas Road Suite F
Templeton, CA 93465

(805) 434-1851

(805) 434-1193

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2012 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	261
doctor visit	3063
lab tests	504
preventive care	387
vaccines	303

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2013 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	171
doctor visit	2740
lab tests	247
preventive care	364
vaccines	335

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	251
Female	251

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	194
85 and over	83
Less than 65	12

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2013

Hypertension	59
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	23
Depression	9
Chronic Kidney Disease	7
Asthma	10
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	55
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2014 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	23
doctor visit	2759
lab tests	62
preventive care	326
vaccines	314

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	245
Female	270

**Ethnicity**
Non-Hispanic White	489
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	200
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2014

Hypertension	68
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	8
Asthma	10
Osteoperosis	4
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	54
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	12
doctor visit	2423
lab tests	54
preventive care	258
vaccines	246

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	474
Female	516

**Ethnicity**
Non-Hispanic White	934
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	366
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2015

Hypertension	62
High Cholesterol	42
Stroke	8
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	10
Asthma	10
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	11
Diabetes	44
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	16
doctor visit	2301
lab tests	46
preventive care	283
vaccines	272

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	235
Female	236

**Ethnicity**
Non-Hispanic White	444
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	173
85 and over	89
Less than 65	13

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2016

Hypertension	63
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	15
Asthma	15
Osteoperosis	3
Atrial Fibrilation	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2017 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

diabetes management	16
doctor visit	1979
lab tests	45
preventive care	174
vaccines	174

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	225
Female	224

**Ethnicity**
Non-Hispanic White	428
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	155
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2017

Hypertension	66
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	7
Diabetes	38
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2018 were lab tests.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	1440
lab tests	27

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	164
Female	163

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2018

Hypertension	62
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2019 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	1177
lab tests	19
preventive care	58
vaccines	58

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	168
Female	145

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2019

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	41
Depression	18
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	34
Chronic Obstructive Pulmonary Disease	6
Diabetes	42
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	774

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	140
Female	123

**Ethnicity**
Non-Hispanic White	252
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2020

Hypertension	60
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	43
Depression	13
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	7
Diabetes	46
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	673

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	141
Female	128

**Ethnicity**
Non-Hispanic White	255
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	103
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2021

Hypertension	58
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	44
Depression	14
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	7
Diabetes	46
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	523

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	157
Female	141

**Ethnicity**
Non-Hispanic White	283
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	110
85 and over	62
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	34
Depression	8
Chronic Kidney Disease	11
Asthma	13
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	46
Dementia	10
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA during 2023 were preventive care and vaccines.

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

doctor visit	727
preventive care	16
vaccines	16

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Male	130
Female	114

**Ethnicity**
Non-Hispanic White	232
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	85
85 and over	59
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	35
Depression	6
Chronic Kidney Disease	11
Asthma	14
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	27
Chronic Obstructive Pulmonary Disease	8
Diabetes	53
Dementia	9
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregg Alan Ellison, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregg Alan Ellison, MD treated as an internist in Templeton, CA were preventive care, vaccines, lab tests and diabetes management.

diabetes management	83
doctor visit	1714
lab tests	125
preventive care	233
vaccines	214

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregg Alan Ellison, MD.

**Gender**
Female	192
Male	194

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	367
Hispanic	5
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	24
75 to 84	141
Less than 65	2
65 to 74	159

Average of Total of Conditions of Medicare patients treated by Dr. Gregg Alan Ellison, MD From 2012 - 2023

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

Hypertension	59
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	13
Asthma	9
Osteoporosis	5
Heart Failure	26
Chronic Obstructive Pulmonary Disease	8
Diabetes	41
Atrial Fibrillation	13
Dementia	13
Cancer	13

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Gregg Alan Ellison, MD has an exceptional overall rating with an average of 4.83 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Gregg Alan Ellison, MD from all over the web to help you find the right in Templeton, CA.

4.83

Overall Rating

(6 Ratings)

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General Payments

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