Elvira Sigal, NP
NPI 1144330192 · Psychiatric/Mental Health Nurse Practitioner · Cupertino, CA
Elvira Sigal, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Cupertino, CA (NPI 1144330192).
Provider details
- NPI number
- 1144330192
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP11927 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Elvira Sigal's NPI number?
- Elvira Sigal's National Provider Identifier (NPI) is 1144330192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elvira Sigal's specialty?
- Elvira Sigal is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elvira Sigal located?
- Elvira Sigal's practice location on file with NPPES is 19000 Homestead Rd, Cupertino, CA 95014-0712.
- What is Elvira Sigal's phone number?
- The practice phone number listed in the NPPES registry for Elvira Sigal is (408) 366-4200.
- Is Elvira Sigal's NPI active?
- Yes — Elvira Sigal's NPI (1144330192) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.