Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Darren William Guillaume, PA-C, CS

Individual provider Surgical Physician Assistant · NPI 1114088671

Mr. Darren William Guillaume, PA-C, CS is a Surgical Physician Assistant in Oakland, 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.

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Practice location Address checks out

5700 Telegraph Ave Ste 100
Oakland, CA 94609-1710
Phone: (510) 594-9411
Fax: (510) 594-2275
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 14010 (CA)

Record details

NPI number1114088671
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C , CS
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESJanuary 28, 2013

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