Catherine Sandoz, FNP-C
NPI 1689927543 · Family Nurse Practitioner · Thousand Oaks, CA
Catherine Sandoz, FNP-C is a Family Nurse Practitioner provider in Thousand Oaks, CA (NPI 1689927543).
Provider details
- NPI number
- 1689927543
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 21471 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-10-16
- Last updated
- 2023-09-07
Frequently asked questions
- What is Catherine Sandoz's NPI number?
- Catherine Sandoz's National Provider Identifier (NPI) is 1689927543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Sandoz's specialty?
- Catherine Sandoz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Sandoz located?
- Catherine Sandoz's practice location on file with NPPES is 1000 Newbury Rd, Thousand Oaks, CA 91320-6435.
- What is Catherine Sandoz's phone number?
- The practice phone number listed in the NPPES registry for Catherine Sandoz is (805) 214-9990.
- Is Catherine Sandoz's NPI active?
- Yes — Catherine Sandoz's NPI (1689927543) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.