Theresa Lynn Stewart, M.D
Maternal & Fetal Medicine Physician · San Antonio, TX
Theresa Lynn Stewart, M.D is a maternal & fetal medicine physician with a practice address in San Antonio, Texas, and NPI 1003859901, issued on Jun 14, 2006. Check the license (Texas L7894, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Theresa Lynn Stewart
- Credential
- M.D
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- L7894 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8300 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (210) 450-9500
- Enumerated
- Jun 14, 2006
- Record last updated
- Jun 23, 2022
- Fax
- (210) 450-6027
- Medicaid ID
- 175497012 TX
- Medicare enrollment
- Enrolled (PECOS I20050913000501); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 308 in Texas → Look up another NPI →
Also registered at 8300 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Queenie Ann Abad, M.D.Internal Medicine Physician1174979785
- Fareeha Abdulwali, MDInternal Medicine Physician1629730767
- Jason Adams, PA-CPhysician Assistant1033364500
- Shah-Hinan Ahmed, MDInterventional Cardiology Physician1245262377
- Fadi Al-Saiegh, M.D.Neurological Surgery Physician1124415856
- Yasmin Alishahi, M.D.Gastroenterology Physician1306046388
Verify Theresa Lynn Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average maternal & fetal medicine physician in 2024
11 Medicare Part D claims, against an average of 41 among the 353 providers of this specialty who prescribed in Part D.
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
- 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).
Theresa Lynn Stewart among 308 maternal & fetal medicine physician records in Texas
Theresa Lynn Stewart, M.D is one of 308 maternal & fetal medicine physician records with a practice address in Texas. 77% 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, 54% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1991 · median 2006 among the 187 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Texas
There are 308 maternal & fetal medicine physician records in Texas.
All 308 in Texas → Every provider in San Antonio → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Michael Berkus, MDSan Antonio, TX 782291699737437
- Javier Castillo, M.D.San Antonio, TX 782291427386804
- Deborah Conway, MDSan Antonio, TX 782291336256312
- Akwugo Eziefule, M.D.San Antonio, TX 782291245468354
- Michael Gardner, M.D., MPH, MMMSan Antonio, TX 782291629001599
- Kenneth Higby, M.D.San Antonio, TX 782291881689081
- Christina Hill, MDSan Antonio, TX 782291215905096
- Robert Huff, MDSan Antonio, TX 782291578670634
Common questions
What is Theresa Lynn Stewart, M.D's NPI number?
Theresa Lynn Stewart, M.D's National Provider Identifier (NPI) is 1003859901, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Lynn Stewart, M.D located?
The NPPES record lists a practice address at 8300 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 450-9500. Providers update this record themselves, so call before visiting.
How can I verify Theresa Lynn Stewart, M.D's license?
NPPES lists Texas license number L7894, 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 Theresa Lynn Stewart, M.D prescribe under Medicare Part D?
In 2024, Theresa Lynn Stewart, M.D had 11 Medicare Part D claims; the average among maternal & fetal medicine physician prescribers was 41. 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.