Thomas F. Gregory, M.D.
Medical Oncology Physician · Tyler, TX
Thomas F. Gregory, M.D. is a medical oncology physician with a practice address in Tyler, Texas, and NPI 1174566624, issued on Jun 13, 2006. Check the license (Texas J7277, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas F. Gregory
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- J7277 TX
Self-reported in NPPES; status is on the state search - Practice location
- 501 Saunders Ave, Tyler, TX 75702
- Phone
- (903) 579-9800
- Enumerated
- Jun 13, 2006
- Record last updated
- Jul 8, 2023
- Fax
- (903) 592-5988
- Medicaid IDs
- 134249508 TX
134249509 TX - Medicare enrollment
- Enrolled (PECOS I20050718000642); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 547 in Texas → Look up another NPI →
Also registered at 501 Saunders Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffiney McMakin, NPFamily Nurse Practitioner1679116610
- Wendy Valdetero, FNP-CFamily Nurse Practitioner1093410151
- Vicki WrightClinical Social Worker1881524874
Verify Thomas F. Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J7277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average medical oncology physician in 2024
998 Medicare Part D claims for 210 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 69 claims were for opioids.
Most prescribed
- Letrozole134 claims
- Anastrozole94 claims
- Hydrocodone-Acetaminophen56 claims
- Xarelto41 claims
- Prednisone40 claims
- Potassium Chloride39 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.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,194.07
68 payments; by number, the most common kind was food and beverage; the largest payer was Tempus AI, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Texas Oncology PAJacksonville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas F. Gregory among 547 medical oncology physician records in Texas
Thomas F. Gregory, M.D. is one of 547 medical oncology physician records with a practice address in Texas. 85% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1993 · median 2000 among the 414 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Texas
There are 547 medical oncology physician records in Texas.
All 547 in Texas → Every provider in Tyler → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Sasha Davis, MDTyler, TX 757021194019075
- Donald Richards, MDTyler, TX 757021659313559
- Nayyar Syed, MDPittsburg, TX 756861154411635
- Lewis Duncan, M.D.Longview, TX 756011821031253
- Larry Frase, M.D.Longview, TX 756011942242995
- Lijo John, MDLongview, TX 756011295050037
- Neeraj Sharma, MDLongview, TX 756011851334759
- Matei Socoteanu, M.D.Longview, TX 756011629269774
Common questions
What is Thomas F. Gregory, M.D.'s NPI number?
Thomas F. Gregory, M.D.'s National Provider Identifier (NPI) is 1174566624, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas F. Gregory, M.D. located?
The NPPES record lists a practice address at 501 Saunders Ave, Tyler, TX, 75702. Phone: (903) 579-9800. Providers update this record themselves, so call before visiting.
How can I verify Thomas F. Gregory, M.D.'s license?
NPPES lists Texas license number J7277, 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 Thomas F. Gregory, M.D. prescribe under Medicare Part D?
In 2024, Thomas F. Gregory, M.D. had 998 Medicare Part D claims for 210 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Thomas F. Gregory, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.