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

Mrs. Sharon Gertz Rouillard, NP

Individual provider Registered Nurse · NPI 1154462323

Mrs. Sharon Gertz Rouillard, NP is a Registered Nurse in San Ramon, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
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

5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583-5407
Phone: (925) 830-0644
Fax: (925) 830-0868
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

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 17101 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 650324 (CA)

Record details

NPI number1154462323
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 9, 2007
Last updated in NPPESJanuary 11, 2022

Other providers in San Ramon