NPPES file of Aug 9, 2026

Sandra E. Sanchez-Reilly, M.D.

Geriatric Medicine (Internal Medicine) Physician · San Antonio, TX

Sandra E. Sanchez-Reilly, M.D. is a geriatric medicine (internal medicine) physician with a practice address in San Antonio, Texas, and NPI 1528061017, issued on May 27, 2005. Check the license (Texas L8938, 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
1528061017
Name
Sandra E. Sanchez-Reilly
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
L8938 TX
Self-reported in NPPES; status is on the state search
Practice location
4502 Medical Dr, San Antonio, TX 78229
Phone
(210) 358-4000
Enumerated
May 27, 2005
Record last updated
Jul 19, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid IDs
166210801 TX
166210802 TX
Medicare enrollment
Enrolled (PECOS I20040810000952); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 256 in Texas → Look up another NPI →

Also registered at 4502 Medical Dr

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

  1. Aaron Abarbanell, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1245497809
  2. Ayham AbdelAnesthesiology Physician1467147496
  3. Ali Abedi, M.D.Pulmonary Disease Physician1346566312
  4. Jordan Abel, M.D.Infectious Disease Physician1417273301
  5. Aesha Aboueisha, MDHospitalist Physician1225527815
  6. Seena Abraham, MDFamily Medicine Physician1306338561

Verify Sandra E. Sanchez-Reilly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L8938    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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98% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

86 Medicare Part D claims for 60 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Sandra Sanchez-Reilly86
  2. Specialty average4,246

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: $23.93

1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sandra Sanchez-Reilly$23.93
  2. Specialty average$1,720.82

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

  1. University OF Texas Health Science Center AT San AntonioSan Antonio, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sandra E. Sanchez-Reilly among 256 geriatric medicine (internal medicine) physician records in Texas

Sandra E. Sanchez-Reilly, M.D. is one of 256 geriatric medicine (internal medicine) physician records with a practice address in Texas. 71% 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, 91% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1996 · median 2000 among the 143 with a school on file
  • Record last updated2018 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Texas

There are 256 geriatric medicine (internal medicine) physician records in Texas.

All 256 in Texas → Every provider in San Antonio → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Chidinma Aniemeke, MDSan Antonio, TX 782291811215494
  2. Kenneth Davis, MDSan Antonio, TX 782291932179512
  3. Cesar Garcia, M.D.San Antonio, TX 782291841436474
  4. Elizabeth Glazier, MDSan Antonio, TX 782291427003102
  5. Difu Guan, MDSan Antonio, TX 782291831190362
  6. Brande Harris, D.O.San Antonio, TX 782291851593008
  7. Scotte Hartronft, M.D.San Antonio, TX 782291154312411
  8. Ami Kadakia, M.D.San Antonio, TX 782291386746204

Common questions

What is Sandra E. Sanchez-Reilly, M.D.'s NPI number?

Sandra E. Sanchez-Reilly, M.D.'s National Provider Identifier (NPI) is 1528061017, issued on May 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sandra E. Sanchez-Reilly, M.D. located?

The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-4000. Providers update this record themselves, so call before visiting.

How can I verify Sandra E. Sanchez-Reilly, M.D.'s license?

NPPES lists Texas license number L8938, 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 Sandra E. Sanchez-Reilly, M.D. prescribe under Medicare Part D?

In 2024, Sandra E. Sanchez-Reilly, M.D. had 86 Medicare Part D claims for 60 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.