Gerald Thomas French, MD
Internal Medicine Physician · Delaware, OH
Gerald Thomas French, MD is an internal medicine physician with a practice address in Delaware, Ohio, and NPI 1710075510, issued on Oct 10, 2006. Check the license (Ohio 35043932, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gerald Thomas French
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35043932 OH
Self-reported in NPPES; status is on the state search - Practice location
- 454 W Central Ave, Delaware, OH 43015
- Phone
- (740) 369-1010
- Enumerated
- Oct 10, 2006
- Record last updated
- Jan 25, 2022
- Fax
- (740) 363-4486
- Medicaid ID
- 0421556 OH
- Medicare enrollment
- Enrolled (PECOS I20110810000355); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1979
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 454 W Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Duncan, MDFamily Medicine Physician1487150249
- D Koehler, MDInternal Medicine Physician1316031594
Verify Gerald Thomas French in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35043932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average internal medicine physician in 2024
12,348 Medicare Part D claims for 629 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 82 claims were for opioids.
Most prescribed
- Atorvastatin Calcium786 claims
- Losartan Potassium687 claims
- Amlodipine Besylate611 claims
- Levothyroxine Sodium427 claims
- Metformin Hcl Er373 claims
- Omeprazole342 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: $197.84
17 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
Bills Medicare through one group practice
- Ohiohealth CorporationDelaware, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerald Thomas French among 5,277 internal medicine physician records in Ohio
Gerald Thomas French, 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1979 · median 2006 among the 3,414 with a school on file
- Record last updated2022 · 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).
Internal Medicine Physician providers in Ohio
There are 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Delaware → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lavanya Amirneni, MDDelaware, OH 430151376856229
- Juliana Boateng, D.ODelaware, OH 430151306379029
- Matthew Fuerst, M.D.Delaware, OH 430151104143528
- Thulasi Karakula, M.D.Delaware, OH 430151124077722
- D Koehler, MDDelaware, OH 430151316031594
- Andrew Macdowell, M.D.Delaware, OH 430151306852173
- M. Atai, M.D.Dublin, OH 430161538111075
- Jeanne Caligiuri, MDDublin, OH 430161245217454
Common questions
What is Gerald Thomas French, MD's NPI number?
Gerald Thomas French, MD's National Provider Identifier (NPI) is 1710075510, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Thomas French, MD located?
The NPPES record lists a practice address at 454 W Central Ave, Delaware, OH, 43015. Phone: (740) 369-1010. Providers update this record themselves, so call before visiting.
How can I verify Gerald Thomas French, MD's license?
NPPES lists Ohio license number 35043932, 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 Gerald Thomas French, MD prescribe under Medicare Part D?
In 2024, Gerald Thomas French, MD had 12,348 Medicare Part D claims for 629 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.