Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Marian Yvette Williams-Brown, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1861696460

Dr. Marian Yvette Williams-Brown, MD is an Obstetrics/Gynecology in Austin, Texas. Graduated from Tulane University School of Medicine in 2004, 22 years ago. Practices with Seton Family of Doctors, a 785-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
22
Trained at
Tulane University School of Medicine
Licensed in
TX
In the registry since
2007
Specialties on file
2
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

1601 Trinity St Stop 804
Austin, TX 78712-1866
Phone: (512) 324-7865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence N0554 (TX)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence N0554 (TX)

Record details

NPI number1861696460
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2007
Last updated in NPPESJanuary 15, 2025
Certification dateJanuary 15, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesGYNECOLOGICAL ONCOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Seton Family Of Doctors — 785 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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