James Thomas, M.D.
Family Medicine Physician · Enon, OH
James Thomas, M.D. is a family medicine physician with a practice address in Enon, Ohio, and NPI 1568453587, issued on Oct 31, 2005. Check the license (Ohio 35.089421, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- James Thomas
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35.089421 OH
Self-reported in NPPES; status is on the state search - Practice location
- 240 Enon RD, Enon, OH 45323
- Phone
- (937) 864-2742
- Enumerated
- Oct 31, 2005
- Entity
- Type 1 · individual
Also registered at 240 Enon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raymond Peters, MDFamily Medicine Physician1346223351
Verify James Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.089421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,412 Medicare Part D claims for 500 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 414 claims were for opioids.
Most prescribed
- Atorvastatin Calcium722 claims
- Lisinopril426 claims
- Levothyroxine Sodium384 claims
- Amlodipine Besylate360 claims
- Metformin Hcl308 claims
- Losartan Potassium283 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.
One hospital or facility affiliation
- Mercy Health Physicians Springfield Primary Care LLCEnon, OH
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.
2 family medicine physician records list a Enon practice address
They are 2 of the 29 NPPES records with a Enon practice address, and 5,361 family medicine physician records in Ohio.
All 2 in Enon → All 5,361 in Ohio → Every provider in Enon →
Other family medicine physician records in Ohio
- John Philamer Abad, M.D.Westerville, OH1356376800
- Katarina Abadie, M.D.Solon, OH1760917447
- Heeran Abawi, M.D.Fairfield, OH1932337649
- Zena Abd-AlahadToledo, OH1659878239
- Ghassan Abdallah, M.D.Middleburg Heights, OH1265531859
- Karyn Abdallah, M.D.Middleburg Heights, OH1477652816
- Mohamed Abdo, DODelaware, OH1083293229
- Neelab Abdullah, MDCleveland, OH1538806922
- Johnny Abi-Rached, DOVermilion, OH1548902018
- Katherine Able-Perkins, D.O.Athens, OH1174751143
Common questions
What is James Thomas, M.D.'s NPI number?
James Thomas, M.D.'s National Provider Identifier (NPI) is 1568453587, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Thomas, M.D. located?
The NPPES record lists a practice address at 240 Enon RD, Enon, OH, 45323. Phone: (937) 864-2742. Providers update this record themselves, so call before visiting.
How can I verify James Thomas, M.D.'s license?
NPPES lists Ohio license number 35.089421, 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 James Thomas, M.D. prescribe under Medicare Part D?
In 2024, James Thomas, M.D. had 10,412 Medicare Part D claims for 500 beneficiaries; the average among family medicine physician prescribers was 3,519. 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.