Fredrick Russo, MD.
NPI 1457370074 · Internal Medicine Physician · Porter Ranch, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fredrick Russo, MD. is a Internal Medicine Physician provider in Porter Ranch, CA (NPI 1457370074).
Provider details
- NPI number
- 1457370074
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD.
- Sex
- Male
- Sole proprietor
- No
- License
- C41689 (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
- 2006-07-18
- Last updated
- 2014-04-03
Frequently asked questions
- What is Fredrick Russo's NPI number?
- Fredrick Russo's National Provider Identifier (NPI) is 1457370074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fredrick Russo's specialty?
- Fredrick Russo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fredrick Russo located?
- Fredrick Russo's practice location on file with NPPES is 19950 Rinaldi St, Porter Ranch, CA 91326-4141.
- What is Fredrick Russo's phone number?
- The practice phone number listed in the NPPES registry for Fredrick Russo is (818) 403-2420.
- Does Fredrick Russo accept Medicare?
- Fredrick Russo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fredrick Russo's NPI active?
- Yes — Fredrick Russo's NPI (1457370074) is active in the NPPES registry as of the last update on 2014-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.