Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Andrea Margaret Williams, PA-C

Individual provider Physician Assistant · NPI 1639957871

Andrea Margaret Williams, PA-C is a Physician Assistant in Thornton, Colorado. Qualified in 2023, 3 years ago. Practices with Select Physical Therapy of West Denver Limited Partnership, a 525-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
3
Licensed in
CO
In the registry since
2023
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

9005 Grant St Ste 200
Thornton, CO 80229-4384
Phone: (303) 287-2800
Fax: (303) 287-7357
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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 PA.0007992 (CO)

Record details

NPI number1639957871
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 19, 2023
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Select Physical Therapy Of West Denver Limited Partnership — 525 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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