Nathan Gelinas, MD, MSC
Internal Medicine Physician · Cleveland, OH
Nathan Gelinas, MD, MSC is an internal medicine physician with a practice address in Cleveland, Ohio, and NPI 1093201733, issued on Jul 5, 2018. Check the license (Ohio 57.246250, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Nathan Gelinas
- Credential
- MD, MSC
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 57.246250 OH
MD17677 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Metrohealth Dr Ofc A107, Cleveland, OH 44109
- Phone
- (216) 778-4486
- Enumerated
- Jul 5, 2018
- Entity
- Type 1 · individual
Verify Nathan Gelinas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 57.246250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
105 Medicare Part D claims for 44 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
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.
One hospital or facility affiliation
- Lifespan Physician Group IncProvidence, RI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,003 internal medicine physician records list a Cleveland practice address
They are 1,003 of the 30,748 NPPES records with a Cleveland practice address, and 5,995 internal medicine physician records in Ohio.
All 1,003 in Cleveland → All 5,995 in Ohio → Every provider in Cleveland →
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Teah Abashidze, M.D.Cleveland, OH1336179647
- Rami Abboud, MDLorain, OH1487854972
- Walid Abboud, MDCleveland, OH1245295559
- Moshrik Abd-Alamir, M.D.Toledo, OH1386879054
- Jason Abdallah, M.D.Cuyahoga Falls, OH1093071565
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Mohammed Abdelaziz, MDDayton, OH1831326701
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
Common questions
What is Nathan Gelinas, MD, MSC's NPI number?
Nathan Gelinas, MD, MSC's National Provider Identifier (NPI) is 1093201733, issued on Jul 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Gelinas, MD, MSC located?
The NPPES record lists a practice address at 2500 Metrohealth Dr Ofc A107, Cleveland, OH, 44109. Phone: (216) 778-4486. Providers update this record themselves, so call before visiting.
How can I verify Nathan Gelinas, MD, MSC's license?
NPPES lists Ohio license number 57.246250, 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 Nathan Gelinas, MD, MSC prescribe under Medicare Part D?
In 2024, Nathan Gelinas, MD, MSC had 105 Medicare Part D claims for 44 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.