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

Elizabeth Anne Summerhayes, RN, NP

Individual provider Community Health Nurse Practitioner · NPI 1285182550

Elizabeth Anne Summerhayes, RN, NP is a Community Health Nurse Practitioner in Lafayette, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016
Specialties on file
3
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 →

Practice location Address checks out

3542 Oconner Dr
Lafayette, CA 94549-4933
Phone: (408) 315-9738
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence M250673 (CA)
Community Health Nurse Practitioner Taxonomy 363LC1500X · Licence M250673 (CA)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence M250673 (CA)

Record details

NPI number1285182550
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP
Sole proprietorYes
NPI enumeratedSeptember 15, 2016
Last updated in NPPESSeptember 29, 2016