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Internal Medicine - Nephrology Specialists in Indianapolis, IN

Browse 109 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Indianapolis, Indiana.

109 Healthcare Providers

How Indianapolis compares with the U.S.

Indianapolis has 12 clinicians in Internal Medicine - Nephrology per 100,000 residents, 3.1 times the U.S. rate of 4.0.

That is 109 active clinicians in Internal Medicine - Nephrology with a practice address in Indianapolis, for a population of 885,860.

The Indiana rate is 3.9 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.

99% of clinicians in Internal Medicine - Nephrology in Indianapolis listed in the CMS Medicare file (75 of 76) accept Medicare assignment. That is similar to the Indiana share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

54% of clinicians in Internal Medicine - Nephrology in Indianapolis listed in the CMS Medicare file (41 of 76) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Indiana share of 43%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. 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 Indianapolis, IN

Source: CMS PECOS
PECOS Enrolled Specialists 85 In Indianapolis, IN
Part B Lab & Imaging Eligible 85 Diagnostic Referrals
DME Ordering Eligible 88 Durable Medical Equipment
Home Health Agency Referrals 85 HHA Ordering Eligible
Showing 1โ€“20 of 109 providers
With recent CMS data first, then Aโ€“Z

Nabigha Abdul Baki

Internal Medicine - Nephrology

Active NPI Status
950 W Walnut St # R2202, Indianapolis, IN 462025188
Phone: 3172782865
NPI Identifier 1689357832
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Dr. Stuart Abramson , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1701 N Senate Blvd, Indianapolis, IN 462021239
Phone: 3179488644
NPI Identifier 1821097148
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Dr. Oluwafisayo O Adebiyi , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
550 N University Blvd., Ste 2180, Indianapolis, IN 462025149
Phone: 3179444370
NPI Identifier 1376869032
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Dr. Rajiv Agarwal , MD

Internal Medicine - Nephrology

Active NPI Status
1481 W 10th St # C3004, Indianapolis, IN 462022803
Phone: 3179882633
NPI Identifier 1154386258
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Dr. Vikas Agrawal , MBBS

Internal Medicine - Nephrology

Active NPI Status
950 W Walnut St, Indianapolis, IN 462025188
Phone: 3172786061
NPI Identifier 1538560586
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Dr. Muhammad Akbar , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
950 W Walnut St, Indianapolis, IN 462025188
Phone: 7025889024
NPI Identifier 1295062099
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Dr. Yasser Aldurra , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
9011 N Meridian St Ste 225, Indianapolis, IN 462605365
Phone: 3175744747
NPI Identifier 1265747703
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Dr. Melissa Diane Anderson , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5510 S East St Ste H, Indianapolis, IN 462271939
Phone: 3179248425
NPI Identifier 1871753152
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Dr. Ahsan Aslam , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
550 University Blvd Ste 1501, Indianapolis, IN 462025149
Phone: 3179481310
NPI Identifier 1992180970
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Dr. Nancy Regina Baird , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5510 S East St Ste H, Indianapolis, IN 462271939
Phone: 3179248425
NPI Identifier 1972500700
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Dr. Samir Baroudi , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
9011 N Meridian St Ste 225, Indianapolis, IN 462605365
Phone: 3175744747
NPI Identifier 1164501672
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Dr. Jonathan William Bazeley , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1701 N Senate Blvd, Indianapolis, IN 462021239
Phone: 8884843258
NPI Identifier 1750580445
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Dr. Kenneth Beckley , MD

Internal Medicine - Nephrology

Active NPI Status
8330 Naab Rd, Suite 234, Indianapolis, IN 462605925
Phone: 3178750084
NPI Identifier 1114912987
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Dr. Ronald Bloom , MD

Internal Medicine - Nephrology

Active NPI Status
8205 E 56th St, Suite 250, Indianapolis, IN 462161003
Phone: 3173538985
NPI Identifier 1740275023
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Dr. James Edwin Bolander , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5510 S East St Ste H, Indianapolis, IN 462271939
Phone: 3179248425
NPI Identifier 1639176464
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Dr. Jennifer Jo Bucki , MD

Internal Medicine - Nephrology

Active NPI Status
1801 N Senate Blvd, Suite 355, Indianapolis, IN 462021228
Phone: 3179248425
NPI Identifier 1902803729
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Dr. Mary Burden , DO

Internal Medicine - Nephrology

Active NPI Status
3850 Shore Dr Ste 315, Indianapolis, IN 462544693
Phone: 3176822038
NPI Identifier 1598725780
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Dr. Anton Alexi Cabellon , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
535 Barnhill Dr, Rt 150, Indianapolis, IN 462025116
Phone: 3179480728
NPI Identifier 1013006972
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Dr. Michele Colleen Cabellon , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
8803 N Meridian St Ste 175, Indianapolis, IN 462605310
Phone: 3179626875
NPI Identifier 1588680888
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Dr. Pierre Charles Dagher , MD

Internal Medicine - Nephrology

Active NPI Status
950 W Walnut St, R2 202a, Indianapolis, IN 462025188
Phone: 3172747453
NPI Identifier 1467567677
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Frequently Asked Questions about Internal Medicine - Nephrology in Indianapolis

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 Indiana 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.