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Dr. Gigi J. Toma, MD

(1 Rating)

Specializes in: Adult Nephrology

University of Oklahoma College of Medicine (1987)

608 N.w. Ninth Street Suite 4106
Oklahoma City, OK 73102

(405) 272-8367

Dr. Gigi J. Toma, MD is a nephrologist in Oklahoma City, OK specializing in adult nephrology. She graduated from University of Oklahoma College of Medicine in 1987 and has 39 years of experience. Dr. Gigi J. Toma, MD is affiliated with SSM Health.

Office Locations

608 N.w. Ninth Street Suite 4106
Oklahoma City, OK 73102

(405) 272-8367

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Noteworthy Medicare Patient Procedures Performed by Dr. Gigi J. Toma, MD in 2024

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

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2024, Dr. Gigi J. Toma, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Oklahoma. 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. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2012 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	527
doctor visit	565
hemofiltration	55
hospital care	1507
inpatient care	1507

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	363
doctor visit	597
hospital care	1267
inpatient care	1267

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	258
Female	223

**Ethnicity**
Non-Hispanic White	304
Black	105
Hispanic	22
Asian	0
Other	0
Native American	39

**Age**
From 65 to 74	153
From 75 to 84	138
85 and over	41
Less than 65	149

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	63
Depression	26
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	59
Chronic Obstructive Pulmonary Disease	26
Diabetes	65
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2014 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	273
doctor visit	574
hospital care	1416
inpatient care	1416

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	270
Female	244

**Ethnicity**
Non-Hispanic White	325
Black	111
Hispanic	30
Asian	0
Other	0
Native American	34

**Age**
From 65 to 74	177
From 75 to 84	134
85 and over	44
Less than 65	159

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2014

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	63
Depression	28
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	3
Atrial Fibrilation	15
Heart Failure	67
Chronic Obstructive Pulmonary Disease	27
Diabetes	64
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2015 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	270
doctor visit	508
hemofiltration	27
hospital care	1729
inpatient care	1729

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	534
Female	420

**Ethnicity**
Non-Hispanic White	558
Black	248
Hispanic	52
Asian	0
Other	0
Native American	72

**Age**
From 65 to 74	334
From 75 to 84	232
85 and over	76
Less than 65	312

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	3
Atrial Fibrilation	19
Heart Failure	74
Chronic Obstructive Pulmonary Disease	29
Diabetes	65
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2016 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	285
doctor visit	538
hemofiltration	18
hospital care	1822
inpatient care	1822

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	270
Female	232

**Ethnicity**
Non-Hispanic White	309
Black	125
Hispanic	30
Asian	0
Other	0
Native American	27

**Age**
From 65 to 74	169
From 75 to 84	130
85 and over	43
Less than 65	160

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	75
Asthma	35
Osteoperosis	4
Atrial Fibrilation	23
Heart Failure	73
Chronic Obstructive Pulmonary Disease	34
Diabetes	60
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2017 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	249
doctor visit	549
hemofiltration	36
hospital care	1982
inpatient care	1982

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	277
Female	249

**Ethnicity**
Non-Hispanic White	322
Black	116
Hispanic	35
Asian	0
Other	0
Native American	33

**Age**
From 65 to 74	193
From 75 to 84	117
85 and over	50
Less than 65	166

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	4
Atrial Fibrilation	23
Heart Failure	72
Chronic Obstructive Pulmonary Disease	29
Diabetes	64
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2018 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

dialysis	240
doctor visit	579
hemofiltration	35
hospital care	1763
inpatient care	1763

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	278
Female	264

**Ethnicity**
Non-Hispanic White	325
Black	131
Hispanic	26
Asian	0
Other	0
Native American	35

**Age**
From 65 to 74	197
From 75 to 84	121
85 and over	52
Less than 65	172

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	66
Depression	33
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	75
Chronic Obstructive Pulmonary Disease	31
Diabetes	64
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	732
hospital care	1355
inpatient care	1355

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	302
Female	251

**Ethnicity**
Non-Hispanic White	340
Black	118
Hispanic	34
Asian	0
Other	0
Native American	45

**Age**
From 65 to 74	200
From 75 to 84	139
85 and over	49
Less than 65	165

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	60
Depression	32
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	4
Atrial Fibrilation	20
Heart Failure	75
Chronic Obstructive Pulmonary Disease	28
Diabetes	66
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	584
hospital care	991
inpatient care	991

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	258
Female	214

**Ethnicity**
Non-Hispanic White	292
Black	115
Hispanic	25
Asian	0
Other	0
Native American	25

**Age**
From 65 to 74	188
From 75 to 84	117
85 and over	33
Less than 65	134

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	75
Chronic Obstructive Pulmonary Disease	27
Diabetes	65
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	538
hospital care	988
inpatient care	988

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	241
Female	193

**Ethnicity**
Non-Hispanic White	279
Black	93
Hispanic	30
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	162
From 75 to 84	117
85 and over	35
Less than 65	120

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	5
Atrial Fibrilation	19
Heart Failure	74
Chronic Obstructive Pulmonary Disease	25
Diabetes	63
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	579
hospital care	1042
inpatient care	1042

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	252
Female	220

**Ethnicity**
Non-Hispanic White	326
Black	80
Hispanic	25
Asian	0
Other	0
Native American	22

**Age**
From 65 to 74	189
From 75 to 84	121
85 and over	39
Less than 65	123

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	57
Chronic Obstructive Pulmonary Disease	29
Diabetes	64
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	595
hospital care	690
inpatient care	690

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	241
Female	175

**Ethnicity**
Non-Hispanic White	293
Black	68
Hispanic	21
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	164
From 75 to 84	118
85 and over	46
Less than 65	88

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	51
Chronic Obstructive Pulmonary Disease	27
Diabetes	64
Dementia	10
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

doctor visit	676
hospital care	649
inpatient care	649

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	229
Female	207

**Ethnicity**
Non-Hispanic White	288
Black	77
Hispanic	32
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	166
From 75 to 84	133
85 and over	38
Less than 65	99

Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	49
Chronic Obstructive Pulmonary Disease	26
Diabetes	65
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gigi J. Toma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gigi J. Toma, MD treated as a nephrologist in Oklahoma City, OK were hospital care, inpatient care, dialysis and hemofiltration.

dialysis	315
doctor visit	585
hemofiltration	34
hospital care	1323
inpatient care	1323

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gigi J. Toma, MD.

**Gender**
Male	262
Female	222

**Ethnicity**
Black / African American	106
Asian / Pacific Islander	0
Non-Hispanic White	304
Hispanic	27
Native American / Alaskan Native	29
Other	0

**Age**
75 to 84	124
85 and over	42
Less than 65	142
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. Gigi J. Toma, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gigi J. Toma, MD treated were chronic kidney disease, hypertension, heart failure and high cholesterol.

Hypertension	69
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	56
Depression	28
Chronic Kidney Disease	69
Asthma	13
Osteoporosis	4
Heart Failure	61
Chronic Obstructive Pulmonary Disease	26
Diabetes	59
Atrial Fibrillation	20
Cancer	9
Dementia	12

Education & Training

Dr. Gigi J. Toma, MD graduated from University of Oklahoma College of Medicine in 1987. She completed residency at University of Oklahoma Health Sciences Center. She is certified by the American Board of Internal Medicine/Nephrology and has a state license in Oklahoma.

Medical School: University of Oklahoma College of Medicine (1987)

Residency: University of Oklahoma Health Sciences Center (1990)

Board Certification: American Board of Internal Medicine/Nephrology

Licensed In: Oklahoma

Ratings & Reviews

Dr. Gigi J. Toma, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Gigi J. Toma, MD from all over the web to help you find the right in Oklahoma City, OK.

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$638 LOKELMA $436	FARXIGA $201
Otsuka America Pharmaceutical, Inc.	$282 JYNARQUE $282
Travere Therapeutics, Inc.	$248 Thiola $22	$226
Fresenius USA Marketing, Inc.	$202 Velphoro $155	$47
Bayer HealthCare Pharmaceuticals Inc.	$185 Kerendia $185
Other	$1,183 VELTASSA $126	ACTHAR $99	JARDIANCE $96	PURIFIED CORTROPHIN GEL $80	KRYSTEXXA $80	Other $703

**Types of Payments**
Food and Beverage	$2,720
Education	$20

Biography

Dr. Gigi Toma sees patients in Oklahoma City, OK. Her medical specialty is adult nephrology. Dr. Toma is professionally affiliated with SSM Health St. Anthony Hospital - Oklahoma City. She is a graduate of the University of Oklahoma College of Medicine and a graduate of the University of Oklahoma Health Sciences Center's residency program.