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Internal Medicine - Nephrology Specialists in Columbus, GA

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

13 Healthcare Providers

How Columbus compares with the U.S.

Columbus has 6.4 clinicians in Internal Medicine - Nephrology per 100,000 residents, about 1.6 times the U.S. rate of 4.0.

That is 13 active clinicians in Internal Medicine - Nephrology with a practice address in Columbus, for a population of 203,711.

The Georgia 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.

55% of clinicians in Internal Medicine - Nephrology in Columbus listed in the CMS Medicare file (6 of 11) accept Medicare assignment. That is lower than the Georgia share of 95%.

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.

18% of clinicians in Internal Medicine - Nephrology in Columbus listed in the CMS Medicare file (2 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Georgia share of 38%.

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 Columbus, GA

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Columbus, GA
Part B Lab & Imaging Eligible 12 Diagnostic Referrals
DME Ordering Eligible 12 Durable Medical Equipment
Home Health Agency Referrals 12 HHA Ordering Eligible
Showing 1โ€“13 of 13 providers
With recent CMS data first, then Aโ€“Z

Dr. Rajendran Alappan , MD

Internal Medicine - Nephrology

Active NPI Status
6228 Bradley Park Dr, Suite A, Columbus, GA 319043603
Phone: 7063221486
NPI Identifier 1225024557
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Dr. Ferdinand Q Alcaide , MD

Internal Medicine - Nephrology

Active NPI Status
6228 Bradley Park Dr, Suite A, Columbus, GA 319043603
Phone: 7063221486
NPI Identifier 1356337679
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Dr. Fnu Aparna , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
6228 Bradley Park Dr Ste A, Columbus, GA 319043605
Phone: 7063221486
NPI Identifier 1851776207
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Dr. Rajeev Chauhan , MD

Internal Medicine - Nephrology

Active NPI Status
6228 Bradley Park Dr, Suite A, Columbus, GA 319043603
Phone: 7063221486
NPI Identifier 1104812437
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Dr. Arachelvi Dhandayuthapani , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
713 20th St, Columbus, GA 319048920
Phone: 7066608050
NPI Identifier 1861422743
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Dr. Kamlesh Natvarlal Patel , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
2424a Warm Springs Rd, Columbus, GA 319045638
Phone: 7063276296
NPI Identifier 1902897788
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Dr. Manoj K Patel , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
2424a Warm Springs Rd, Columbus, GA 319045638
Phone: 7063276296
NPI Identifier 1104817808
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Dr. Sagar Ashwin Patel , MD

Internal Medicine - Nephrology

Active NPI Status
6228 Bradley Park Dr, Columbus, GA 319043603
Phone: 7063221486
NPI Identifier 1144713959
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Dr. Tamorie Smith , MD

Internal Medicine - Nephrology

Active NPI Status
6228 Bradley Park Dr, Suite A, Columbus, GA 319043603
Phone: 7063221486
NPI Identifier 1215140496
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Dr. Fahd Khalid Syed , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
2032 Wynnton Rd, Suite A, Columbus, GA 319062448
Phone: 7063228820
NPI Identifier 1770895419
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Dr. David Ernest White , MD

Internal Medicine - Nephrology

Active NPI Status
2424a Warm Springs Rd, Columbus, GA 319045638
Phone: 7063276296
NPI Identifier 1952392722
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Kendra Williams , FNP-C

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1425 Wynnton Rd Ste A, Columbus, GA 319065718
Phone: 7067806332
NPI Identifier 1598318420
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Dr. Ravindra Agarwal , MD

Internal Medicine - Nephrology

Active NPI Status
1110 13th Street, Columbus, GA 31901
Phone: 7064948900
NPI Identifier 1891753190
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Frequently Asked Questions about Internal Medicine - Nephrology in Columbus

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 Georgia 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.