Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Richard Alan Villarreal, PA-C, PHD

Individual provider Surgical Physician Assistant · NPI 1669536033

Dr. Richard Alan Villarreal, PA-C, PHD is a Surgical Physician Assistant in Fort Sam Houston, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501
Phone: (210) 916-3410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence PA00926 (TX)

Record details

NPI number1669536033
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C , PHD
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESSeptember 10, 2020
Certification dateSeptember 10, 2020

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