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

Richard E O'Brien, PA

Individual provider Physician Assistant · NPI 1740412642

Richard E O'Brien, PA is a Physician Assistant in Austin, Texas. Licensed in Texas. Registered with an NPI since 2009.

Licensed in
TX
In the registry since
2009
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

4900 Mueller Blvd
Austin, TX 78723-3051
Phone: (512) 777-2917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA02952 (TX)
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1740412642
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 12, 2009
Last updated in NPPESJanuary 6, 2026
Certification dateJanuary 6, 2026
Mailing address4900 Mueller Blvd, Austin, TX 78723-3051

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