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Dr. Primabel Gina Obias, MD

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Specializes in: Adult Nephrology

University of the Philippines College of Medicine

7 Cedar Grove Lane Suite 31
Somerset, NJ 08873

(732) 873-1400

Dr. Primabel Gina Obias, MD is a nephrologist in Somerset, NJ specializing in adult nephrology. She graduated from University of the Philippines College of Medicine. Dr. Primabel Gina Obias, MD is affiliated with RWJBarnabas Health, Saint Peter's Healthcare System, Robert Wood Johnson University Hospital Somerset and Robert Wood Johnson University Hospital (RWJUH).

Office Locations

Robert Wood Johnson University Hospital (RWJUH)

7 Cedar Grove Lane Suite 31
Somerset, NJ 08873

(732) 873-1400

(732) 960-3444

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2012 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	145
doctor visit	636
hospital care	671
inpatient care	671
lab tests	529

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2013 were lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

doctor visit	175
hospital care	159
inpatient care	159
lab tests	160

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	86
Female	115

**Ethnicity**
Non-Hispanic White	135
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	66
85 and over	47
Less than 65	21

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	49
Chronic Obstructive Pulmonary Disease	24
Diabetes	60
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2014 were hospital care, inpatient care, hemofiltration and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	29
doctor visit	179
hemofiltration	29
hospital care	543
inpatient care	543

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	130
Female	133

**Ethnicity**
Non-Hispanic White	196
Black	35
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	93
85 and over	50
Less than 65	29

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	67
Depression	17
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	67
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2015 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	36
doctor visit	348
hospital care	914
inpatient care	914
lab tests	154

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	352
Female	362

**Ethnicity**
Non-Hispanic White	508
Black	106
Hispanic	46
Asian	24
Other	30
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	266
85 and over	142
Less than 65	80

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	72
Depression	23
Chronic Kidney Disease	75
Asthma	22
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	63
Chronic Obstructive Pulmonary Disease	32
Diabetes	64
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2016 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	30
doctor visit	405
hospital care	578
inpatient care	578
lab tests	305

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	168
Female	161

**Ethnicity**
Non-Hispanic White	221
Black	67
Hispanic	18
Asian	12
Other	11
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	118
85 and over	64
Less than 65	38

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	70
Depression	22
Chronic Kidney Disease	75
Asthma	32
Osteoperosis	6
Atrial Fibrilation	31
Heart Failure	56
Chronic Obstructive Pulmonary Disease	28
Diabetes	62
Dementia	18
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2017 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	34
doctor visit	306
hospital care	523
inpatient care	523
lab tests	233

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	135
Female	152

**Ethnicity**
Non-Hispanic White	194
Black	57
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	110
85 and over	58
Less than 65	32

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	18
Ischemic Heart Disease	70
Depression	28
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	57
Chronic Obstructive Pulmonary Disease	31
Diabetes	66
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2018 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

doctor visit	333
hospital care	522
inpatient care	522
lab tests	242

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	142
Female	154

**Ethnicity**
Non-Hispanic White	192
Black	60
Hispanic	14
Asian	13
Other	17
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	104
85 and over	52
Less than 65	29

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	51
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2019 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	30
doctor visit	287
hospital care	627
inpatient care	627
lab tests	154

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	143
Female	147

**Ethnicity**
Non-Hispanic White	175
Black	67
Hispanic	14
Asian	18
Other	16
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	106
85 and over	53
Less than 65	37

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	71
Depression	24
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	59
Chronic Obstructive Pulmonary Disease	27
Diabetes	62
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	26
doctor visit	220
hospital care	523
inpatient care	523

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	142
Female	126

**Ethnicity**
Non-Hispanic White	172
Black	52
Hispanic	18
Asian	15
Other	11
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	91
85 and over	58
Less than 65	32

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	69
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	62
Chronic Obstructive Pulmonary Disease	29
Diabetes	62
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	27
doctor visit	237
hospital care	454
inpatient care	454

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	131
Female	107

**Ethnicity**
Non-Hispanic White	159
Black	33
Hispanic	15
Asian	16
Other	15
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	91
85 and over	46
Less than 65	23

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	61
Depression	28
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	57
Chronic Obstructive Pulmonary Disease	25
Diabetes	63
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ during 2022 were hospital care, inpatient care, hemofiltration and dialysis.

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

dialysis	29
doctor visit	267
hemofiltration	29
hospital care	474
inpatient care	474

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Male	133
Female	120

**Ethnicity**
Non-Hispanic White	174
Black	36
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	96
85 and over	59
Less than 65	16

Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	13
Atrial Fibrilation	44
Heart Failure	53
Chronic Obstructive Pulmonary Disease	25
Diabetes	65
Dementia	13
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Primabel Gina Obias, MD for Medicare patients.

The highest averages for the top procedures that Dr. Primabel Gina Obias, MD treated as a nephrologist in Somerset, NJ were hospital care, inpatient care, lab tests and dialysis.

dialysis	42
doctor visit	308
hemofiltration	29
hospital care	544
inpatient care	544
lab tests	253

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Primabel Gina Obias, MD.

**Gender**
Female	143
Male	142

**Ethnicity**
Black / African American	50
Asian / Pacific Islander	11
Non-Hispanic White	193
Hispanic	13
Native American / Alaskan Native	0
Other	10

**Age**
85 and over	57
75 to 84	103
Less than 65	30
65 to 74	93

Average of Total of Conditions of Medicare patients treated by Dr. Primabel Gina Obias, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	60
Depression	22
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	7
Heart Failure	51
Chronic Obstructive Pulmonary Disease	25
Diabetes	57
Atrial Fibrillation	28
Dementia	14
Cancer	16

Education & Training

Dr. Primabel Gina Obias, MD graduated from University of the Philippines College of Medicine. She completed residency at North Shore University Hospital. She is certified by the Board certifications: Nephrology and has a state license in New Jersey.

Medical School: University of the Philippines College of Medicine

Residency: North Shore University Hospital

Board Certification: Board certifications: Nephrology (1999)

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Primabel Gina Obias, MD is associated with these hospitals and organizations:

RWJBarnabas Health

Saint Peter's Healthcare System

Robert Wood Johnson University Hospital Somerset

Robert Wood Johnson University Hospital (RWJUH)

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$153 SAMSCA $153
Novartis Pharmaceuticals Corporation	$23 TEKTURNA $23
Relypsa, Inc.	$20 VELTASSA $20
Baxter Healthcare	$20 Gambro - Accute $20
Genentech USA, Inc.	$19 Rituxan $19
Other	$28 Sensipar $14	Colcrys $14

**Types of Payments**
Food and Beverage	$164
Education	$99

Biography

Dr. Primabel Obias' medical specialty is adult nephrology. Her education and training includes medical school at the University of the Philippines College of Medicine and residency at North Shore University Hospital and a hospital affiliated with Weill Cornell Medical College. Dr. Obias is professionally affiliated with Saint Peter's Healthcare System and Robert Wood Johnson University Hospital Somerset. According to Penn Medicine, she is currently accepting new patients at her office in Somerset, NJ.