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Melissa Winn MD, PA

Obstetrics & Gynecology Physician in Austin, TX · enumerated 2008 · authorized official Melissa Winn, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1316195175

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Registry record

Entity type Organization (Type 2)
Legal business name Melissa Winn MD, PA
Practice address 2911 Medical Arts St Ste 3, Austin, TX, 78705
Phone (512) 391-0175
Fax (512) 476-4078
Enumeration date Sep 5, 2008
Last updated in NPPES Sep 5, 2008

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Melissa Winn
Title President
Phone (512) 391-0175

Other identifiers

Identifier Type State Issuer
154785301 Medicaid TX -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Melissa Winn MD, PA?
Melissa Winn MD, PA is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-05.