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

Elvira A. Sigal, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1144330192

Elvira A. Sigal, NP is a Psychiatric/Mental Health Nurse Practitioner in Cupertino, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

19000 Homestead Rd
Cupertino, CA 95014-0712
Phone: (408) 366-4200
Fax: (408) 366-4201
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence NP11927 (CA)

Record details

NPI number1144330192
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 8, 2007

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