Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Zacharia David Greenlee, PA-C

Individual provider Physician Assistant · NPI 1427469097

Mr. Zacharia David Greenlee, PA-C is a Physician Assistant in Walnut Creek, California. Qualified in 2014, 12 years ago. Practices with Bristol Bay Area Health Corporation, a 113-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2014
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

1990 N California Blvd Ste 400
Walnut Creek, CA 94596-3742
Phone: (925) 225-5837
Fax: (925) 482-2828
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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 51592 (CA)

Record details

NPI number1427469097
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMay 16, 2014
Last updated in NPPESMay 16, 2014

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Bristol Bay Area Health Corporation — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Walnut Creek