James Crook, MD
NPI 1477519197 · Anesthesiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Crook, MD is a Anesthesiology Physician provider in Oakland, CA (NPI 1477519197).
Provider details
- NPI number
- 1477519197
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A65420 (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
20 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
- 2006-04-21
- Last updated
- 2015-04-23
Frequently asked questions
- What is James Crook's NPI number?
- James Crook's National Provider Identifier (NPI) is 1477519197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Crook's specialty?
- James Crook is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Crook located?
- James Crook's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is James Crook's phone number?
- The practice phone number listed in the NPPES registry for James Crook is (510) 428-3070.
- Does James Crook accept Medicare?
- James Crook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Crook's NPI active?
- Yes — James Crook's NPI (1477519197) is active in the NPPES registry as of the last update on 2015-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.