NPPES file of Aug 9, 2026

Daniel D. Tamez, M.D.

Vascular Surgery Physician · San Antonio, TX

Daniel D. Tamez, M.D. is a vascular surgery physician with a practice address in San Antonio, Texas, and NPI 1831195957, issued on Jun 23, 2005. Check the license (Texas E6645, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831195957
Name
Daniel D. Tamez
Credential
M.D.
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
E6645 TX
Self-reported in NPPES; status is on the state search
Practice location
610 N Main Avenue, San Antonio, TX 78205
Phone
(210) 225-6508
Enumerated
Jun 23, 2005
Record last updated
Jun 2, 2022
Fax
(210) 225-1486
Medicaid ID
122977501 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest vascular surgery physician records → All 368 in Texas → Look up another NPI →

Also registered at 610 N Main Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Grady Alsabrook, M.D.Vascular Surgery Physician1699898643
  2. Rosaidalia Cardenas, PA-CPhysician Assistant1407420045
  3. Gerardo Ortega Delagarza, M.D.Vascular Surgery Physician1932105905

Verify Daniel D. Tamez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license E6645    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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82% fewer Medicare Part D claims than the average vascular surgery physician in 2024

37 Medicare Part D claims for 16 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Daniel Tamez37
  2. Specialty average201

Most prescribed

  1. Cilostazol22 claims
  2. Clopidogrel14 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.

Daniel D. Tamez among 368 vascular surgery physician records in Texas

Daniel D. Tamez, M.D. is one of 368 vascular surgery physician records with a practice address in Texas. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 87% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileNo · 79% of these records are
  • Record last updated2022 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in Texas

There are 368 vascular surgery physician records in Texas.

All 368 in Texas → Every provider in San Antonio → Vascular Surgery Physician nationwide →

The 8 vascular surgery physician records with the nearest ZIP codes

  1. Grady Alsabrook, M.D.San Antonio, TX 782051699898643
  2. William Kirk, MDSan Antonio, TX 782051932106804
  3. Gerardo Ortega Delagarza, M.D.San Antonio, TX 782051932105905
  4. Dimitrios Miserlis, M.D.San Antonio, TX 782071720375348
  5. Teresa Crutchley, M.D.San Antonio, TX 782011760492102
  6. William English, MDSan Antonio, TX 782121679579700
  7. Rachel Grinnan, DOSan Antonio, TX 782121215383815
  8. Demetrios Macris, M.D.San Antonio, TX 782121801892930

Common questions

What is Daniel D. Tamez, M.D.'s NPI number?

Daniel D. Tamez, M.D.'s National Provider Identifier (NPI) is 1831195957, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Daniel D. Tamez, M.D. located?

The NPPES record lists a practice address at 610 N Main Avenue, San Antonio, TX, 78205. Phone: (210) 225-6508. Providers update this record themselves, so call before visiting.

How can I verify Daniel D. Tamez, M.D.'s license?

NPPES lists Texas license number E6645, 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 Daniel D. Tamez, M.D. prescribe under Medicare Part D?

In 2024, Daniel D. Tamez, M.D. had 37 Medicare Part D claims for 16 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.