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

Marilyn Gennedy Shook, PA

Individual provider Physician Assistant · NPI 1750582847

Marilyn Gennedy Shook, PA is a Physician Assistant in Houston, Texas. Qualified in 2007, 19 years ago. Practices with Orthopaedic Associates LLP, a 14-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
19
Licensed in
TX
In the registry since
2007
Specialties on file
3
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

18885 Katy Fwy Fl 2
Houston, TX 77094-1103
Phone: (281) 829-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2600 North Loop W Ste 100, Houston, TX 77092-8915 — (713) 650-6900

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence PA05255 (TX)
Physician Assistant Taxonomy 363A00000X · Licence PA05255 (TX)
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA05255 (TX)

Record details

NPI number1750582847
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 29, 2007
Last updated in NPPESApril 22, 2025
Certification dateApril 22, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Orthopaedic Associates Llp — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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