Karthika Mohan Nair, MD
Internal Medicine Physician · Gallipolis, OH
Karthika Mohan Nair, MD is an internal medicine physician with a practice address in Gallipolis, Ohio, and NPI 1912693524, issued on Apr 17, 2023. Check the license (Ohio 35.1547723, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Karthika Mohan Nair
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.1547723 OH
Self-reported in NPPES; status is on the state search - Practice location
- 170 Jackson Pike, Gallipolis, OH 45631
- Phone
- (855) 446-5937
- Enumerated
- Apr 17, 2023
- Record last updated
- Jul 13, 2026
- Fax
- (740) 446-5622
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 170 Jackson Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karthika Mohan Nair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.1547723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
197 Medicare Part D claims for 78 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone18 claims
- Cefdinir12 claims
- Metoprolol Succinate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,131.62
12 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karthika Mohan Nair among 5,277 internal medicine physician records in Ohio
Karthika Mohan Nair, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 internal medicine physician records list a practice address in Gallipolis
They are 20 of the 817 NPPES records with a practice address in Gallipolis, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Gallipolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rebecca Brauch, M.D.Gallipolis, OH 456311417273368
- Reid Brubaker, M.D.Gallipolis, OH 456311700839404
- Ashok Dayal, M.D.Gallipolis, OH 456311134174485
- Nabil Fahmy, M.D.Gallipolis, OH 456311760437941
- Lucas Georgandellis, M.D.Gallipolis, OH 456311730132580
- Carlton Herald, DOGallipolis, OH 456311053302836
- Renuka Kandula, M.D.Gallipolis, OH 456311427095736
- Ajay Kottapalli, M.D.Gallipolis, OH 456311174560148
Common questions
What is Karthika Mohan Nair, MD's NPI number?
Karthika Mohan Nair, MD's National Provider Identifier (NPI) is 1912693524, issued on Apr 17, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Karthika Mohan Nair, MD located?
The NPPES record lists a practice address at 170 Jackson Pike, Gallipolis, OH, 45631. Phone: (855) 446-5937. Providers update this record themselves, so call before visiting.
How can I verify Karthika Mohan Nair, MD's license?
NPPES lists Ohio license number 35.1547723, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karthika Mohan Nair, MD prescribe under Medicare Part D?
In 2024, Karthika Mohan Nair, MD had 197 Medicare Part D claims for 78 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.