Debra A. Vasquez, M.D.
Internal Medicine Physician · San Antonio, TX
Debra A. Vasquez, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1104908581, issued on Oct 19, 2006. Check the license (Texas M2169, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Debra A. Vasquez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M2169 TX
Self-reported in NPPES; status is on the state search - Practice location
- 111 Dallas St, San Antonio, TX 78205
- Phone
- (210) 325-1222
- Enumerated
- Oct 19, 2006
- Record last updated
- Jun 4, 2026
- Medicaid ID
- 177025701 TX
- Medicare enrollment
- Enrolled (PECOS I20051117000481); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 111 Dallas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Debra A. Vasquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
167 Medicare Part D claims for 66 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium17 claims
- Atorvastatin Calcium15 claims
- Clopidogrel12 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.
Bills Medicare through one group practice
- Usacs Integrated Acute Care Services OF Texas, PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debra A. Vasquez among 9,175 internal medicine physician records in Texas
Debra A. Vasquez, 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 fileYes · 66% of these records are
- Graduated2002 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 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).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Briseno, M.D.San Antonio, TX 782051184694457
- Carlos Carretero, M.D.San Antonio, TX 782051851434435
- Hugo Castaneda, M.D.San Antonio, TX 782051730183179
- Raul GaonaSan Antonio, TX 782051649259920
- Douglas Jenkins, M.D.San Antonio, TX 782051639283765
- Jerome Kizzart, MDSan Antonio, TX 782051750329140
- Yiching Liu, M.D.San Antonio, TX 782051508902479
- Lovelesh Manocha, M.D.San Antonio, TX 782051407960552
Common questions
What is Debra A. Vasquez, M.D.'s NPI number?
Debra A. Vasquez, M.D.'s National Provider Identifier (NPI) is 1104908581, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Debra A. Vasquez, M.D. located?
The NPPES record lists a practice address at 111 Dallas St, San Antonio, TX, 78205. Phone: (210) 325-1222. Providers update this record themselves, so call before visiting.
How can I verify Debra A. Vasquez, M.D.'s license?
NPPES lists Texas license number M2169, 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 Debra A. Vasquez, M.D. prescribe under Medicare Part D?
In 2024, Debra A. Vasquez, M.D. had 167 Medicare Part D claims for 66 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.