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

Melissa Guzman Winn, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1053341495

Melissa Guzman Winn, MD is an Obstetrics/Gynecology in Austin, Texas. Graduated from University of Texas Medical School at San Antonio in 1998, 28 years ago. Practices with Obhg Texas Holdings PA, a 177-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
28
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2006
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

2911 Medical Arts St Bldg 3
Austin, TX 78705-3376
Phone: (512) 391-0175
Fax: (512) 476-4078
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence K7752 (TX)

Record details

NPI number1053341495
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 3, 2006
Last updated in NPPESJune 18, 2008

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1998 (28 years in practice)
Group practice Obhg Texas Holdings Pa — 177 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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