Regina Esparza
NPI 1144502741 · Community Health Worker · Pomona, CA
Regina Esparza is a Community Health Worker provider in Pomona, CA (NPI 1144502741).
Provider details
- NPI number
- 1144502741
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-09-09
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Regina Esparza's NPI number?
- Regina Esparza's National Provider Identifier (NPI) is 1144502741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Esparza's specialty?
- Regina Esparza is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Regina Esparza located?
- Regina Esparza's practice location on file with NPPES is 2008 N Garey Ave, Pomona, CA 91767-2722.
- What is Regina Esparza's phone number?
- The practice phone number listed in the NPPES registry for Regina Esparza is (909) 623-6131.
- Is Regina Esparza's NPI active?
- Yes — Regina Esparza's NPI (1144502741) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.