Catherine Claus, M.D.
NPI 1740557339 · Pediatrics Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Claus, M.D. is a Pediatrics Physician provider in Oakland, CA (NPI 1740557339).
Provider details
- NPI number
- 1740557339
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A118587 (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
14 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
- 2011-11-26
- Last updated
- 2021-12-15
Frequently asked questions
- What is Catherine Claus's NPI number?
- Catherine Claus's National Provider Identifier (NPI) is 1740557339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Claus's specialty?
- Catherine Claus is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Claus located?
- Catherine Claus's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Catherine Claus's phone number?
- The practice phone number listed in the NPPES registry for Catherine Claus is (804) 503-1900.
- Does Catherine Claus accept Medicare?
- Catherine Claus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Claus's NPI active?
- Yes — Catherine Claus's NPI (1740557339) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.