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

Mr. James P Derum, PA-C

Individual provider Physician Assistant · NPI 1447355474

Mr. James P Derum, PA-C is a Physician Assistant in Walnut Creek, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1990 N California Blvd Ste 400
Walnut Creek, CA 94596-7249
Phone: (925) 225-5837
Fax: (925) 225-5838
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA16110 (CA)

Record details

NPI number1447355474
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESApril 23, 2013

Other providers in Walnut Creek