OrganizationActive
Rancho Research Institute
NPI 1851857395 · Community Health Worker · Downey, CA
Rancho Research Institute is a Community Health Worker organization in Downey, CA (NPI 1851857395).
Provider details
- NPI number
- 1851857395
- Entity type
- Organization
- Primary specialty
- Community Health WorkerOther Service Providers
- Organization subpart
- No
- Authorized official
- Philip Requejo, Ceo(562) 385-8111
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(66/100 index)
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
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
7601 Imperial Hwy
Downey, CA 90242-3456
Phone: (562) 385-8111
Fax: (562) 381-0633
Street-level locationGet directions
Mailing address
7601 Imperial Hwy # Hb2025
Downey, CA 90242-3456
Registry dates
- Enumerated
- 2019-02-20
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Rancho Research Institute's NPI number?
- Rancho Research Institute's National Provider Identifier (NPI) is 1851857395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rancho Research Institute?
- Rancho Research Institute is classified in the NPPES registry as Community Health Worker (Other Service Providers).
- Where is Rancho Research Institute located?
- Rancho Research Institute's practice location on file with NPPES is 7601 Imperial Hwy, Downey, CA 90242-3456.
- What is Rancho Research Institute's phone number?
- The practice phone number listed in the NPPES registry for Rancho Research Institute is (562) 385-8111.
- Who is the authorized official for Rancho Research Institute?
- The authorized official listed on Rancho Research Institute's NPPES record is Philip Requejo, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rancho Research Institute's NPI active?
- Yes — Rancho Research Institute's NPI (1851857395) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.