Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Teresa Samson Ryan, DO

Individual provider Hospitalist Physician · NPI 1699416388

Teresa Samson Ryan, DO is an Internal Medicine in San Antonio, Texas. Graduated from University of the Incarnate Word School of Osteo Medicine in 2022, 4 years ago. Practices with Usacs Integrated Acute Care Services of Texas, PLLC, a 400-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
4
Trained at
University of the Incarnate Word School of Osteo Medicine
Licensed in
TX
In the registry since
2022
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

7400 Barlite Blvd
San Antonio, TX 78224-1308
Phone: (210) 283-6438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-4000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence V8386 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence V8386 (TX)

Record details

NPI number1699416388
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 5, 2022
Last updated in NPPESFebruary 24, 2026
Certification dateFebruary 24, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF THE INCARNATE WORD SCHOOL OF OSTEO MEDICINE
Graduated 2022 (4 years in practice)
Group practice Usacs Integrated Acute Care Services Of Texas, Pllc — 400 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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