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Dr. Gregory Ronald Nunez, MD

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Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

Howard University College of Medicine

1020 River Oaks Drive Sute 100
Flowood, MS 39232

(601) 326-8206

Dr. Gregory Ronald Nunez, MD is an internist in Flowood, MS specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). He graduated from Howard University College of Medicine. Dr. Gregory Ronald Nunez, MD is affiliated with Merit Health.

Office Locations

Merit Health

1020 River Oaks Drive Sute 100
Flowood, MS 39232

(601) 326-8206

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2104 5th Street N Suite 6
Columbus, MS 39705

(662) 327-9512

(662) 327-9633

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2012 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

blood draw	1029
cardiac procedures	111
doctor visit	2040
hospital care	833
inpatient care	774
lab tests	1928
mental health therapy	13
outpatient care	59
preventive care	1185
ultrasound (sonogram)	111
vaccines	38

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2013 were lab tests, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

blood draw	831
cardiac procedures	88
doctor visit	1689
hospital care	1368
inpatient care	1241
lab tests	1458
outpatient care	127
preventive care	883
ultrasound (sonogram)	88

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	471
Female	571

**Ethnicity**
Non-Hispanic White	0
Black	564
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	269
85 and over	177
Less than 65	270

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	50
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2014 were hospital care, lab tests, inpatient care and blood draw.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

blood draw	902
cardiac procedures	70
doctor visit	1766
hospital care	1466
inpatient care	1283
lab tests	1370
outpatient care	183
preventive care	869
ultrasound (sonogram)	70
vaccines	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	533
Female	626

**Ethnicity**
Non-Hispanic White	575
Black	573
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	362
From 75 to 84	328
85 and over	206
Less than 65	263

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	46
Depression	20
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	49
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2015 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

blood draw	397
cardiac procedures	28
doctor visit	775
hospital care	1968
inpatient care	1914
lab tests	674
outpatient care	54
preventive care	364
ultrasound (sonogram)	28

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	1964
Female	2320

**Ethnicity**
Non-Hispanic White	2334
Black	1878
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1386
From 75 to 84	1254
85 and over	660
Less than 65	984

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	48
Depression	22
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	43
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	1831
inpatient care	1688
outpatient care	143

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	772
Female	977

**Ethnicity**
Non-Hispanic White	1137
Black	590
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	477
85 and over	277
Less than 65	407

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	56
Asthma	36
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	48
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	1623
inpatient care	1401
outpatient care	222

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	889
Female	893

**Ethnicity**
Non-Hispanic White	1034
Black	722
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	533
85 and over	224
Less than 65	417

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	54
Depression	28
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	940
inpatient care	871
outpatient care	69

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	571
Female	725

**Ethnicity**
Non-Hispanic White	755
Black	524
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	365
85 and over	195
Less than 65	302

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	56
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	444
inpatient care	395
outpatient care	49

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	90
Female	112

**Ethnicity**
Non-Hispanic White	124
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	38
85 and over	34
Less than 65	70

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	20
Ischemic Heart Disease	62
Depression	50
Chronic Kidney Disease	69
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	51
Chronic Obstructive Pulmonary Disease	42
Diabetes	54
Dementia	35
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	1005
inpatient care	1005

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	201
Female	171

**Ethnicity**
Non-Hispanic White	204
Black	151
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	88
85 and over	62
Less than 65	92

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	68
Depression	40
Chronic Kidney Disease	72
Asthma	8
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	57
Chronic Obstructive Pulmonary Disease	41
Diabetes	58
Dementia	36
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	863
inpatient care	852
outpatient care	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	147
Female	150

**Ethnicity**
Non-Hispanic White	0
Black	156
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	69
85 and over	34
Less than 65	81

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	27
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	71
Asthma	9
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	57
Chronic Obstructive Pulmonary Disease	27
Diabetes	56
Dementia	34
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	703
inpatient care	679
outpatient care	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	122
Female	119

**Ethnicity**
Non-Hispanic White	124
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	72
85 and over	40
Less than 65	56

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2022

Hypertension	75
High Cholesterol	65
Stroke	34
Ischemic Heart Disease	40
Depression	38
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	45
Chronic Obstructive Pulmonary Disease	39
Diabetes	49
Dementia	33
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

hospital care	814
inpatient care	814

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	136
Female	162

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	101
85 and over	67
Less than 65	44

Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD in 2023

Hypertension	75
High Cholesterol	72
Stroke	24
Ischemic Heart Disease	44
Depression	43
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	43
Chronic Obstructive Pulmonary Disease	36
Diabetes	53
Dementia	34
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregory Ronald Nunez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Ronald Nunez, MD treated as an internist in Flowood, MS were lab tests, hospital care, inpatient care and preventive care.

blood draw	789
cardiac procedures	74
doctor visit	1567
hospital care	1154
inpatient care	1076
lab tests	1357
mental health therapy	13
outpatient care	94
preventive care	825
ultrasound (sonogram)	74
vaccines	26

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregory Ronald Nunez, MD.

**Gender**
Male	491
Female	568

**Ethnicity**
Black / African American	435
Asian / Pacific Islander	0
Non-Hispanic White	542
Hispanic	2
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	299
85 and over	164
Less than 65	248
65 to 74	347

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Ronald Nunez, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Ronald Nunez, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	51
Asthma	10
Osteoporosis	7
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Atrial Fibrillation	17
Cancer	12
Dementia	25

Education & Training

Dr. Gregory Ronald Nunez, MD graduated from Howard University College of Medicine. He completed residency at Saint Francis Hospital & Medical Center Program. He is certified by the American Board of Internal Medicine Internal Medicine and has a state license in Mississippi.

Medical School: Howard University College of Medicine

Residency: Saint Francis Hospital & Medical Center Program

Board Certification: American Board of Internal Medicine Internal Medicine

Licensed In: Mississippi

Affiliations & Hospitals

Dr. Gregory Ronald Nunez, MD is associated with these hospitals and organizations:

Merit Health

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General Payments

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

**Payments by Company**
Pfizer Inc.	$130 ELIQUIS $104	PREVNAR - 13 $26
Janssen Pharmaceuticals, Inc	$94 XARELTO $53	INVOKANA $41
Boehringer Ingelheim Pharmaceuticals, Inc.	$55 Pradaxa $29	SPIRIVA RESPIMAT $15	$11
E.R. Squibb & Sons, L.L.C.	$45 ELIQUIS $45
UCB, Inc.	$37 $37
Other	$167 SAMSCA $34	VELTASSA $33	Adempas $20	XIFAXAN $18	ORBACTIV $17	Other $44

**Types of Payments**
Food and Beverage	$510
Education	$17

Biography

Dr. Gregory Nunez is a physician who specializes in hospital medicine (hospitalist). He is professionally affiliated with Merit Health. Dr. Nunez is a graduate of Howard University College of Medicine.