Ren Ridolfi, MD
NPI 1134277924 · Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA
Ren Ridolfi, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Los Angeles, CA (NPI 1134277924).
Provider details
- NPI number
- 1134277924
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G38700 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2008-09-23
Frequently asked questions
- What is Ren Ridolfi's NPI number?
- Ren Ridolfi's National Provider Identifier (NPI) is 1134277924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ren Ridolfi's specialty?
- Ren Ridolfi is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Ren Ridolfi located?
- Ren Ridolfi's practice location on file with NPPES is 6041 Cadillac Ave, Los Angeles, CA 90034-1702.
- What is Ren Ridolfi's phone number?
- The practice phone number listed in the NPPES registry for Ren Ridolfi is (323) 857-2000.
- Is Ren Ridolfi's NPI active?
- Yes — Ren Ridolfi's NPI (1134277924) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.