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

David Buffum, RN, NP

Individual provider Gerontology Nurse Practitioner · NPI 1295043859

David Buffum, RN, NP is a Gerontology Nurse Practitioner in Pleasant Hill, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

400 Taylor Blvd Ste 202
Pleasant Hill, CA 94523-2147
Phone: (925) 677-5041
Fax: (925) 677-5025
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

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 682924 (CA)

Record details

NPI number1295043859
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , NP
Sole proprietorNo
NPI enumeratedSeptember 16, 2010
Last updated in NPPESSeptember 16, 2010
Mailing address400 Taylor Blvd, Ste 202, Pleasant Hill, CA 94523-2147