In 2023, among providers in related specialties within California, Dr. Gary A. Grimes, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of them and he also had a list price for hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and nursing home care 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2012 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	394
hospital care	14878
inpatient care	14878
nursing home care	1742

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2013 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	462
hospital care	10588
inpatient care	10588
nursing home care	1727

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	425
Female	361

**Ethnicity**
Non-Hispanic White	386
Black	112
Hispanic	232
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	144
85 and over	126
Less than 65	287

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2013

Hypertension	75
High Cholesterol	48
Stroke	15
Ischemic Heart Disease	70
Depression	69
Chronic Kidney Disease	55
Asthma	18
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	57
Chronic Obstructive Pulmonary Disease	65
Diabetes	62
Dementia	59
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2014 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	318
hospital care	10316
inpatient care	10316
nursing home care	1687

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	386
Female	308

**Ethnicity**
Non-Hispanic White	322
Black	128
Hispanic	201
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	136
85 and over	108
Less than 65	244

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2014

Hypertension	75
High Cholesterol	53
Stroke	17
Ischemic Heart Disease	67
Depression	69
Chronic Kidney Disease	56
Asthma	16
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	57
Chronic Obstructive Pulmonary Disease	64
Diabetes	60
Dementia	60
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2015 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	216
hospital care	9977
inpatient care	9977
nursing home care	1351

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	752
Female	538

**Ethnicity**
Non-Hispanic White	590
Black	204
Hispanic	344
Asian	126
Other	0
Native American	0

**Age**
From 65 to 74	382
From 75 to 84	266
85 and over	198
Less than 65	444

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	72
Depression	68
Chronic Kidney Disease	67
Asthma	42
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	64
Chronic Obstructive Pulmonary Disease	67
Diabetes	64
Dementia	62
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2016 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	139
hospital care	9054
inpatient care	9054
nursing home care	1369

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	400
Female	298

**Ethnicity**
Non-Hispanic White	334
Black	93
Hispanic	193
Asian	65
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	153
85 and over	109
Less than 65	220

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	74
Depression	67
Chronic Kidney Disease	67
Asthma	70
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	71
Chronic Obstructive Pulmonary Disease	71
Diabetes	65
Dementia	59
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2017 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	173
hospital care	7517
inpatient care	7517
nursing home care	1425

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	362
Female	267

**Ethnicity**
Non-Hispanic White	302
Black	117
Hispanic	165
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	125
85 and over	93
Less than 65	212

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	14
Ischemic Heart Disease	70
Depression	69
Chronic Kidney Disease	72
Asthma	15
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	69
Chronic Obstructive Pulmonary Disease	69
Diabetes	66
Dementia	62
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2018 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	198
hospital care	6686
inpatient care	6686
nursing home care	1377

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	307
Female	263

**Ethnicity**
Non-Hispanic White	266
Black	98
Hispanic	155
Asian	39
Other	12
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	118
85 and over	86
Less than 65	185

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	70
Depression	68
Chronic Kidney Disease	71
Asthma	14
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	69
Chronic Obstructive Pulmonary Disease	64
Diabetes	62
Dementia	63
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2019 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	164
hospital care	6432
inpatient care	6432
nursing home care	1324

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	304
Female	242

**Ethnicity**
Non-Hispanic White	237
Black	95
Hispanic	150
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	96
85 and over	87
Less than 65	190

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2019

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	69
Depression	68
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	66
Chronic Obstructive Pulmonary Disease	73
Diabetes	65
Dementia	67
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2020 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	95
hospital care	6115
inpatient care	6115
nursing home care	1108

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	194
Female	179

**Ethnicity**
Non-Hispanic White	169
Black	69
Hispanic	87
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	90
85 and over	72
Less than 65	93

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	75
Depression	61
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	70
Chronic Obstructive Pulmonary Disease	73
Diabetes	68
Dementia	70
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2021 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

doctor visit	76
hospital care	3561
inpatient care	3561
nursing home care	849

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	137
Female	112

**Ethnicity**
Non-Hispanic White	115
Black	42
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	57
85 and over	36
Less than 65	67

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	16
Ischemic Heart Disease	73
Depression	63
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	66
Chronic Obstructive Pulmonary Disease	67
Diabetes	70
Dementia	69
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA during 2022 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

hospital care	2398
inpatient care	2398
nursing home care	882

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	97
Female	93

**Ethnicity**
Non-Hispanic White	97
Black	33
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	61
85 and over	32
Less than 65	32

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	70
Depression	63
Chronic Kidney Disease	62
Asthma	17
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	69
Chronic Obstructive Pulmonary Disease	72
Diabetes	72
Dementia	64
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary A. Grimes, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary A. Grimes, MD treated as a family medicine practitioner in Palmdale, CA were hospital care, inpatient care and nursing home care.

doctor visit	223
hospital care	7956
inpatient care	7956
nursing home care	1349

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary A. Grimes, MD.

**Gender**
Male	305
Female	241

**Ethnicity**
Black / African American	90
Asian / Pacific Islander	20
Non-Hispanic White	256
Native American / Alaskan Native	0
Hispanic	147
Other	1

**Age**
75 to 84	113
85 and over	86
Less than 65	179
65 to 74	168

Average of Total of Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary A. Grimes, MD treated were hypertension, ischemic heart disease, chronic obstructive pulmonary disease and chronic kidney disease.

Hypertension	68
High Cholesterol	54
Stroke	14
Ischemic Heart Disease	64
Depression	60
Chronic Kidney Disease	61
Asthma	20
Osteoporosis	9
Heart Failure	59
Chronic Obstructive Pulmonary Disease	62
Diabetes	59
Atrial Fibrillation	13
Dementia	57
Cancer	6

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Neurocrine Biosciences, Inc.	$39 INGREZZA $39
Janssen Pharmaceuticals, Inc	$35 INVOKANA $35
ACADIA Pharmaceuticals Inc	$32 NUPLAZID $32
FOREST PHARMACEUTICALS, INC.	$27 DALIRESP $15	NAMENDA XR $12
Braemar Manufacturing, LLC	$25 Cardiac Monitoring Suite $25
Other	$16 TOUJEO $16

**Types of Payments**
Food and Beverage	$173

Biography

Dr. Gary Grimes is a general practice and family medicine specialist in Palmdale, CA. Dr. Grimes has obtained a license to practice in California.

Select Year:

Dr. Gary A. Grimes, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gary A. Grimes, MD in 2023

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. Gary A. Grimes, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary A. Grimes, 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. Gary A. Grimes, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in Palmdale, CA