Spencer Cook
NPI 1952135360 · Registered Nurse · Santa Clara, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Cook is a Registered Nurse provider in Santa Clara, CA (NPI 1952135360).
Provider details
- NPI number
- 1952135360
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95143312 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-08-28
- Last updated
- 2024-08-28
- Certified
- 2024-08-26
Frequently asked questions
- What is Spencer Cook's NPI number?
- Spencer Cook's National Provider Identifier (NPI) is 1952135360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Cook's specialty?
- Spencer Cook is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Spencer Cook located?
- Spencer Cook's practice location on file with NPPES is 700 Lawrence Expy, Santa Clara, CA 95051-5173.
- What is Spencer Cook's phone number?
- The practice phone number listed in the NPPES registry for Spencer Cook is (408) 851-1000.
- Does Spencer Cook accept Medicare?
- Spencer Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Cook's NPI active?
- Yes — Spencer Cook's NPI (1952135360) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.