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Internal Medicine - Nephrology Specialists in Portsmouth, VA

Browse 13 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Portsmouth, Virginia.

13 Healthcare Providers

How Portsmouth compares with the U.S.

Portsmouth has 13 clinicians in Internal Medicine - Nephrology per 100,000 residents, 3.3 times the U.S. rate of 4.0.

That is 13 active clinicians in Internal Medicine - Nephrology with a practice address in Portsmouth, for a population of 97,190.

The Virginia rate is 3.8 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in Internal Medicine - Nephrology in Portsmouth are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@t-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of November 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Nephrology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Nephrology practitioners in Portsmouth, VA

Source: CMS PECOS
PECOS Enrolled Specialists 11 In Portsmouth, VA
Part B Lab & Imaging Eligible 11 Diagnostic Referrals
DME Ordering Eligible 11 Durable Medical Equipment
Home Health Agency Referrals 11 HHA Ordering Eligible
Showing 1โ€“13 of 13 providers
With recent CMS data first, then Aโ€“Z

Khadeeja Ashai

Internal Medicine - Nephrology

Active NPI Status
620 John Paul Jones Cir, Portsmouth, VA 237082111
Phone: 7579532051
NPI Identifier 1831693548
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Dr. Antonietta Mancao Castanares , MD

Internal Medicine - Nephrology

Active NPI Status
3235 Academy Ave, Suite 301, Portsmouth, VA 237033200
Phone: 7574849400
NPI Identifier 1982698122
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Dr. Daniel Joseph Dean , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
620 John Paul Jones Circle, Naval Medical Center Nephrology Clinic, Portsmouth, VA 23708
Phone: 7579532051
NPI Identifier 1922329754
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Dr. Levan Gakhokidze , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3640 High St Ste 2g, Portsmouth, VA 237073213
Phone: 7579771110
NPI Identifier 1396353181
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Dr. Sam Wei Gao , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708
Phone: 7579532051
NPI Identifier 1831181650
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Dr. Mosta Gausel Haque , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
301 Goode Way, Suite 201, Portsmouth, VA 237042266
Phone: 7573970700
NPI Identifier 1164465639
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Dr. Krunal Manubhai Patel , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
3235 Academy Ave, Suite 301, Portsmouth, VA 237033200
Phone: 7574849400
NPI Identifier 1235393059
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Dr. Richard Andrew Plasse , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
620 John Paul Jones Cir, Portsmouth, VA 237082111
Phone: 7579535000
NPI Identifier 1508208901
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Dr. Amaresh Vanga , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
3235 Academy Ave Ste 301, Portsmouth, VA 237033200
Phone: 7574849400
NPI Identifier 1265421275
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Dr. Keith Zaitoun , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
3235 Academy Ave, Suite 301, Portsmouth, VA 237033200
Phone: 7574849400
NPI Identifier 1679567820
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Dr. Matthew Foster Baker , MD

Internal Medicine - Nephrology

Active NPI Status
620 John Paul Jones Cir, Portsmouth, VA 237082111
Phone: 7579532051
NPI Identifier 1932561545
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Dr. Martin Paul Harpen , MD

Internal Medicine - Nephrology

Active NPI Status
3235 Academy Ave, Ste 301, Portsmouth, VA 237033200
Phone: 7574849400
NPI Identifier 1134113384
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Dr. James Bradford Hughes , MD

Internal Medicine - Nephrology

Active NPI Status
620 John Paul Jones Cir, Portsmouth, VA 237082111
Phone: 7579532051
NPI Identifier 1124519939
View Full Profile

Frequently Asked Questions about Internal Medicine - Nephrology in Portsmouth

How do I check a Internal Medicine - Nephrology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Virginia licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.