Fred C. Thomas, M.D.
Internal Medicine Physician · Dallas, TX
Fred C. Thomas, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1164439303, issued on Aug 1, 2006. Check the license (Texas G1785, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Fred C. Thomas
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G1785 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9353 Elam RD, Dallas, TX 75217
- Phone
- (214) 931-1158
- Enumerated
- Aug 1, 2006
- Record last updated
- Jun 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (214) 398-0212
- Medicaid IDs
- 130899104 TX
130899106 TX - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 9353 Elam RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaysen Dale, FNP-BCFamily Nurse Practitioner1982309274
Verify Fred C. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G1785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
40 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Fred C. Thomas among 9,175 internal medicine physician records in Texas
Fred C. Thomas, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2011 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Muhammad Akbar, M.D.Dallas, TX 752171164485439
- Adeola Amusan, MDDallas, TX 752171841274578
- Kiran Khurana, MDDallas, TX 752171093790388
- Nirmala Mathai, M.D.Dallas, TX 752171194724823
- Rebecca Aldridge, M.D.Dallas, TX 752161548421811
- Muhammad Anwar, M.DDallas, TX 752161306073226
- Katherina Avila, M.D.Dallas, TX 752161962898445
- Leonard Comess, MDDallas, TX 752181609801745
Common questions
What is Fred C. Thomas, M.D.'s NPI number?
Fred C. Thomas, M.D.'s National Provider Identifier (NPI) is 1164439303, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fred C. Thomas, M.D. located?
The NPPES record lists a practice address at 9353 Elam RD, Dallas, TX, 75217. Phone: (214) 931-1158. Providers update this record themselves, so call before visiting.
How can I verify Fred C. Thomas, M.D.'s license?
NPPES lists Texas license number G1785, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fred C. Thomas, M.D. prescribe under Medicare Part D?
In 2024, Fred C. Thomas, M.D. had 40 Medicare Part D claims; 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.