Jocelyn Mendoza Sierra
NPI 1740830314 · Clinical Social Worker · San Bernardino, CA
Jocelyn Mendoza Sierra is a Clinical Social Worker provider in San Bernardino, CA (NPI 1740830314).
Provider details
- NPI number
- 1740830314
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 131540 (CA)
Specialties & taxonomies
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
6 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
- 2019-09-16
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Jocelyn Mendoza Sierra's NPI number?
- Jocelyn Mendoza Sierra's National Provider Identifier (NPI) is 1740830314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jocelyn Mendoza Sierra's specialty?
- Jocelyn Mendoza Sierra is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jocelyn Mendoza Sierra located?
- Jocelyn Mendoza Sierra's practice location on file with NPPES is 2080 S E St, San Bernardino, CA 92408-2773.
- What is Jocelyn Mendoza Sierra's phone number?
- The practice phone number listed in the NPPES registry for Jocelyn Mendoza Sierra is (909) 388-9191.
- Is Jocelyn Mendoza Sierra's NPI active?
- Yes — Jocelyn Mendoza Sierra's NPI (1740830314) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.