Thomas L. Davies, MD
Obstetrics & Gynecology Physician · Houston, TX
Thomas L. Davies, MD is an obstetrics & gynecology physician with a practice address in Houston, Texas, and NPI 1134220866, issued on Sep 26, 2006. Check the license (Texas E9597, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas L. Davies
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- E9597 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1919 North Loop W Ste 140, Houston, TX 77008
- Phone
- (713) 429-5612
- Enumerated
- Sep 26, 2006
- Record last updated
- Feb 3, 2026
- Fax
- (713) 589-4413
- Medicaid ID
- 098151601 TX
- Medicare enrollment
- Enrolled (PECOS I20130715000365); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 1919 North Loop W Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Homero Garza, M.D.Pediatrics Physician1265662662
- Luis Sandoval Martinez, M.DObstetrics & Gynecology Physician1265689590
Verify Thomas L. Davies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E9597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
136 Medicare Part D claims for 57 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Estradiol16 claims
- Ibandronate Sodium16 claims
- Nitrofurantoin Mono-Macro12 claims
- Fluconazole11 claims
- Metronidazole11 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: $17.38
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Thomas L. Davies among 3,524 obstetrics & gynecology physician records in Texas
Thomas L. Davies, MD is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1967 · median 2005 among the 2,093 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Houston → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Amanda Andrade, M.D.Houston, TX 770081750730461
- Neelofer Durrani, M.D.Houston, TX 770081710168380
- Chidera Ejiogu, M.D.Houston, TX 770081124377486
- Stephanie Fulton, M.D.Houston, TX 770081306982061
- Shavonia GantsHouston, TX 770081316442833
- Evelyn KassimHouston, TX 770081780213538
- Ramon Miro, M.D.Houston, TX 770081114937588
- Alexandra Pellicena, MDHouston, TX 770081578564886
Common questions
What is Thomas L. Davies, MD's NPI number?
Thomas L. Davies, MD's National Provider Identifier (NPI) is 1134220866, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas L. Davies, MD located?
The NPPES record lists a practice address at 1919 North Loop W Ste 140, Houston, TX, 77008. Phone: (713) 429-5612. Providers update this record themselves, so call before visiting.
How can I verify Thomas L. Davies, MD's license?
NPPES lists Texas license number E9597, 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 L. Davies, MD prescribe under Medicare Part D?
In 2024, Thomas L. Davies, MD had 136 Medicare Part D claims for 57 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.