Nicholas Riegels, MD
NPI 1174719017 · Pediatric Anesthesiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Riegels, MD is a Pediatric Anesthesiology Physician provider in Oakland, CA (NPI 1174719017).
Provider details
- NPI number
- 1174719017
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A90377 (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
18 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
- 2007-09-24
- Last updated
- 2021-12-13
Frequently asked questions
- What is Nicholas Riegels's NPI number?
- Nicholas Riegels's National Provider Identifier (NPI) is 1174719017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Riegels's specialty?
- Nicholas Riegels is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Riegels located?
- Nicholas Riegels's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Nicholas Riegels's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Riegels is (510) 752-1000.
- Does Nicholas Riegels accept Medicare?
- Nicholas Riegels is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Riegels's NPI active?
- Yes — Nicholas Riegels's NPI (1174719017) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.