Richard Friederich, MD
NPI 1851479539 · Neurology with Special Qualifications in Child Neurology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Friederich, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in Roseville, CA (NPI 1851479539).
Provider details
- NPI number
- 1851479539
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G84987 (CA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense G84987 (CA)
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
- 2006-11-01
- Last updated
- 2021-12-06
Frequently asked questions
- What is Richard Friederich's NPI number?
- Richard Friederich's National Provider Identifier (NPI) is 1851479539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Friederich's specialty?
- Richard Friederich is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Friederich located?
- Richard Friederich's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Richard Friederich's phone number?
- The practice phone number listed in the NPPES registry for Richard Friederich is (916) 784-4000.
- Does Richard Friederich accept Medicare?
- Richard Friederich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Friederich's NPI active?
- Yes — Richard Friederich's NPI (1851479539) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.