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Cathy Estrella, MPH
NPI 1124815451 · Health Educator · Rsm, CA
Cathy Estrella, MPH is a Health Educator provider in Rsm, CA (NPI 1124815451).
Provider details
- NPI number
- 1124815451
- Entity type
- Individual
- Primary specialty
- Health EducatorOther Service Providers
- Credential
- MPH
- Sole proprietor
- Yes
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
31991 Dove Canyon Dr
Rsm, CA 92688
Phone: (949) 226-9995
Approximate (ZIP-level) locationGet directions
Mailing address
195 Montana Del Lago Dr
Rancho Santa Margarita, CA 92688-1360
Registry dates
- Enumerated
- 2025-04-21
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Cathy Estrella's NPI number?
- Cathy Estrella's National Provider Identifier (NPI) is 1124815451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Estrella's specialty?
- Cathy Estrella is listed in the NPPES registry with a primary specialty of Health Educator (Other Service Providers).
- Where is Cathy Estrella located?
- Cathy Estrella's practice location on file with NPPES is 31991 Dove Canyon Dr, Rsm, CA 92688.
- What is Cathy Estrella's phone number?
- The practice phone number listed in the NPPES registry for Cathy Estrella is (949) 226-9995.
- Is Cathy Estrella's NPI active?
- Yes — Cathy Estrella's NPI (1124815451) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.