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

MS. Heather Worthington, PAC

Individual provider Medical Physician Assistant · NPI 1578859393

MS. Heather Worthington, PAC is a Physician Assistant in Pullman, Washington. Qualified in 2011, 15 years ago. Practices with Gritman Medical Center Inc, a 27-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
15
Licensed in
OR
In the registry since
2011
Specialties on file
2
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

See every abbreviation used in this directory →

Practice location Address checks out

1125 SE Washington St
Pullman, WA 99164-8803
Phone: (509) 335-3575
Fax: (509) 335-6223
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA158537 (OR)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 1098019

Record details

NPI number1578859393
Entity typeIndividual (Type 1)
GenderFemale
Credentials PAC
Sole proprietorYes
NPI enumeratedJune 20, 2011
Last updated in NPPESFebruary 16, 2021
Certification dateFebruary 16, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Gritman Medical Center Inc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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