IndividualActive
Efren Rillo
NPI 1295878320 · Internal Medicine Physician · Perris, CA
Provider details
- NPI number
- 1295878320
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A50960 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
620 N Perris Blvd
Perris, CA 92571-2816
Phone: (951) 943-8081
Street-level locationGet directions
Mailing address
620 N Perris Blvd
Perris, CA 92571-2816
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2011-08-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.