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

John C Friend, MSN, FNP

Individual provider Family Nurse Practitioner · NPI 1780890954

John C Friend, MSN, FNP is a Family Nurse Practitioner in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

995 Potrero Ave Ward 86
San Francisco, CA 94110-2859
Phone: (415) 206-2400
Fax: (415) 502-9566
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 595780 (CA)

Record details

NPI number1780890954
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , FNP
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESMarch 7, 2023

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