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

Martha Eppenberger, FNP

Individual provider Family Nurse Practitioner · NPI 1710284096

Martha Eppenberger, FNP is a Family Nurse Practitioner in Walnut Creek, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
What do these letters mean?
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

738 Bancroft Rd
Walnut Creek, CA 94598-1531
Phone: (925) 938-8525
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 19190 (CA)

Record details

NPI number1710284096
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedFebruary 22, 2011
Last updated in NPPESApril 12, 2017

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