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

Sara M Stubbs Walden, MD

Individual provider Family Medicine Physician · NPI 1265176002

Sara M Stubbs Walden, MD is a Family Practice in San Marcos, Texas. Graduated from University of Texas Medical Branch at Galveston in 2022, 4 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
4
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2430 S Ih 35
San Marcos, TX 78666-5906
Phone: (512) 878-6946
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11130 Christus Hill, San Antonio, TX 78251-3585 — (210) 703-9001

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence V8777 (TX)

Record details

NPI number1265176002
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2022
Last updated in NPPESAugust 19, 2025
Certification dateAugust 19, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2022 (4 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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