Marian Yvette Williams-Brown, MD

OB/GYN in Austin, Texas · NPI 1861696460

Marian Williams-Brown is one of 185 OB/GYNs practicing in Austin, Texas. Marian Williams-Brown practices with Seton Family Of Doctors, The University Of Texas At Austin, and University Of Texas At Austin Dell Medical School.

Registry record (NPPES)

NPI: 1861696460
Type: Type 1 · Individual
Primary taxonomy: Obstetrics & Gynecology, Gynecologic Oncology · 207VX0201X
Address on file: 1601 Trinity St Stop 804
Austin, TX 78712-1866
(512) 324-7865
Enumerated: Jun 14, 2007
Record last updated: Jan 15, 2025
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Obstetrics/Gynecology
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

1301 W 38th St 109 Tri County Prac Assoc
Austin, TX 78705
(512) 354-3000
1400 N IH 35
Austin, TX 78701
1400 N IH 35 Ll Cl400 Tri County Prac Assoc
Austin, TX 78701
(512) 324-7300
1500 Red River St
Austin, TX 78701
(512) 324-7000
1601 Trinity St
Austin, TX 78712
(833) 882-2737
1601 Trinity St Stop 804
Austin, TX 78712
(512) 324-7865

More OB/GYNs in Austin

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.