Sarah Espinoza, LCSW
NPI 1578045316 · Clinical Social Worker · Simi Valley, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Espinoza, LCSW is a Clinical Social Worker provider in Simi Valley, CA (NPI 1578045316).
Provider details
- NPI number
- 1578045316
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 94593 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1911 Williams Dr Ste 165Oxnard, CA 93036-2612Phone: (805) 981-4233
Registry dates
- Enumerated
- 2018-08-29
- Last updated
- 2021-03-09
- Certified
- 2021-03-09
Frequently asked questions
- What is Sarah Espinoza's NPI number?
- Sarah Espinoza's National Provider Identifier (NPI) is 1578045316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Espinoza's specialty?
- Sarah Espinoza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Espinoza located?
- Sarah Espinoza's practice location on file with NPPES is 1227 E Los Angeles Ave, Simi Valley, CA 93065-2871.
- What is Sarah Espinoza's phone number?
- The practice phone number listed in the NPPES registry for Sarah Espinoza is (805) 582-4075.
- Does Sarah Espinoza accept Medicare?
- Sarah Espinoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Espinoza's NPI active?
- Yes — Sarah Espinoza's NPI (1578045316) is active in the NPPES registry as of the last update on 2021-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.