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

MS. Lilian Walters, NP

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1609055599

MS. Lilian Walters, NP is an Obstetrics & Gynecology Nurse Practitioner in Petaluma, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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 →

Practice location Address checks out

715 Southpoint Blvd Ste C
Petaluma, CA 94954-6835
Phone: (707) 778-6019
Fax: (707) 778-6068
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Nurse Practitioner (primary) Taxonomy 363LX0001X · Licence 273589 (CA)

Record details

NPI number1609055599
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 29, 2007
Last updated in NPPESApril 8, 2008

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