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Karla Esteban, CHW
NPI 1548067630 · Community Health Worker · Ontario, CA
Karla Esteban, CHW is a Community Health Worker provider in Ontario, CA (NPI 1548067630).
Provider details
- NPI number
- 1548067630
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Credential
- CHW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
403 W F St
Ontario, CA 91762-3207
Phone: (909) 988-3288
Street-level locationGet directions
Mailing address
1315 E Holt Blvd Apt 227
Ontario, CA 91761-2129
Registry dates
- Enumerated
- 2025-02-26
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Karla Esteban's NPI number?
- Karla Esteban's National Provider Identifier (NPI) is 1548067630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karla Esteban's specialty?
- Karla Esteban is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Karla Esteban located?
- Karla Esteban's practice location on file with NPPES is 403 W F St, Ontario, CA 91762-3207.
- What is Karla Esteban's phone number?
- The practice phone number listed in the NPPES registry for Karla Esteban is (909) 988-3288.
- Is Karla Esteban's NPI active?
- Yes — Karla Esteban's NPI (1548067630) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.