Thomas R. Weiss, MD
Psychiatry Physician · San Antonio, TX
Thomas R. Weiss, MD is a psychiatry physician with a practice address in San Antonio, Texas, and NPI 1063414928, issued on Aug 11, 2005. Check the license (Texas G0273, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas R. Weiss
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G0273 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8122 Datapoint Dr, San Antonio, TX 78229
- Phone
- (210) 614-5561
- Enumerated
- Aug 11, 2005
- Record last updated
- Dec 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (210) 614-8351
- Entity
- Type 1 · individual
Also registered at 8122 Datapoint Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas R. Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G0273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average psychiatry physician in 2024
322 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Escitalopram Oxalate35 claims
- Bupropion Xl19 claims
- Memantine Hcl15 claims
- Duloxetine Hcl14 claims
- Quetiapine Fumarate14 claims
- Clonazepam12 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: $67,289.36
97 payments; by number, the most common kind was travel and lodging; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
Other psychiatry physician records in Texas
- Jeffrey AbassHouston, TX1851897730
- Arqam AbdaliHouston, TX1730615337
- Deana Abdel-Reheim, MDLufkin, TX1467696591
- Omar Abdelaziz, MDGalveston, TX1962140871
- Olumuyiwa Abdul, MDRichmond, TX1285898940
- Amina AbdullaHouston, TX1811906480
- Firas Abdulla, MDPlano, TX1356964621
- Akeel AbdullahHouston, TX1619473832
- Aurif Abedi, MDMcKinney, TX1922064922
- Nathalie Abenoza, MDDallas, TX1518543495
Common questions
What is Thomas R. Weiss, MD's NPI number?
Thomas R. Weiss, MD's National Provider Identifier (NPI) is 1063414928, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas R. Weiss, MD located?
The NPPES record lists a practice address at 8122 Datapoint Dr, San Antonio, TX, 78229. Phone: (210) 614-5561. Providers update this record themselves, so call before visiting.
How can I verify Thomas R. Weiss, MD's license?
NPPES lists Texas license number G0273, 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 R. Weiss, MD prescribe under Medicare Part D?
In 2024, Thomas R. Weiss, MD had 322 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.