NPPES file of Aug 9, 2026

Lashandra L. Royster-Adams, M.D.

Hospitalist Physician · San Antonio, TX

Lashandra L. Royster-Adams, M.D. is a hospitalist physician with a practice address in San Antonio, Texas, and NPI 1992140032, issued on May 2, 2013. Check the license (Texas Q9723, 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
1992140032
Name
Lashandra L. Royster-Adams
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
Q9723 TX
Self-reported in NPPES; status is on the state search
Practice location
4330 Medical Dr, San Antonio, TX 78229
Phone
(210) 576-5306
Enumerated
May 2, 2013
Record last updated
Sep 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(210) 694-0645
Medicare enrollment
Enrolled (PECOS I20161005001584); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2013
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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Also registered at 4330 Medical Dr

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

  1. Haydee AdanGerontology Nurse Practitioner1518164797
  2. Winnifer Baduel, M.D.Internal Medicine Physician1245397744
  3. Thomas Bienen, M.D.Internal Medicine Physician1952581746
  4. Stephanie Bruno, APRNFamily Nurse Practitioner1134560667
  5. Darius Buzenas, M.D.Internal Medicine Physician1609019272
  6. William Davis, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1437195187

Verify Lashandra L. Royster-Adams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q9723    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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About as many Medicare Part D claims as the average hospitalist physician in 2024

522 Medicare Part D claims for 224 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 50 claims were for opioids.

  1. Lashandra Royster-Adams522
  2. Specialty average521

Most prescribed

  1. Pantoprazole Sodium31 claims
  2. Hydrocodone-Acetaminophen29 claims
  3. Furosemide21 claims
  4. Prednisone19 claims
  5. Amoxicillin-Clavulanate Potass18 claims
  6. Eliquis15 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

  1. Wellmed Networks, Inc.San Antonio, TX

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

Hospitalist Physician providers in Texas

There are 1,587 hospitalist physician records in Texas.

All 1,587 in Texas → Every provider in San Antonio →

Other hospitalist physician records in Texas

  1. Ahmad Abbas, MDThe Woodlands, TX1104311083
  2. Syed Abbas, MDHouston, TX1891271904
  3. Saherish Abbasi, DOHouston, TX1326601113
  4. Basem Abdeen, MDHouston, TX1366545675
  5. Aisha Abdel-Rahman, MDDallas, TX1568861144
  6. Noha Abdelhamid, MDSugar Land, TX1821357096
  7. Ahmed Abdelkarim, M.D.Shenandoah, TX1215171103
  8. Mina Abdelmalek, MDShenandoah, TX1265051676
  9. Kian Abdul-Baki, DOGalveston, TX1649841974
  10. Adham Abdulamir, MDBeaumont, TX1730677907

Common questions

What is Lashandra L. Royster-Adams, M.D.'s NPI number?

Lashandra L. Royster-Adams, M.D.'s National Provider Identifier (NPI) is 1992140032, issued on May 2, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Lashandra L. Royster-Adams, M.D. located?

The NPPES record lists a practice address at 4330 Medical Dr, San Antonio, TX, 78229. Phone: (210) 576-5306. Providers update this record themselves, so call before visiting.

How can I verify Lashandra L. Royster-Adams, M.D.'s license?

NPPES lists Texas license number Q9723, 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 Lashandra L. Royster-Adams, M.D. prescribe under Medicare Part D?

In 2024, Lashandra L. Royster-Adams, M.D. had 522 Medicare Part D claims for 224 beneficiaries; the average among hospitalist physician prescribers was 521. 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.