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

Marcella Pierce, PA-C

Individual provider Physician Assistant · NPI 1558801399

Marcella Pierce, PA-C is a Physician Assistant in Grass Valley, California. Qualified in 2016, 10 years ago. Practices with Western Sierra Medical Clinic Inc, a 34-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2017
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

844 Old Tunnel Rd
Grass Valley, CA 95945-8524
Phone: (530) 274-9762
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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 54217 (CA)

Record details

NPI number1558801399
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 27, 2017
Last updated in NPPESJuly 13, 2022
Certification dateJuly 13, 2022
Mailing address844 Old Tunnel Rd, Grass Valley, CA 95945-8524

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Western Sierra Medical Clinic Inc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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