Christopher Cook
NPI 1043155567 · Marriage & Family Therapist · Oakland, CA
Christopher Cook is a Marriage & Family Therapist provider in Oakland, CA (NPI 1043155567).
Provider details
- NPI number
- 1043155567
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21062 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-04-21
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Christopher Cook's NPI number?
- Christopher Cook's National Provider Identifier (NPI) is 1043155567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Cook's specialty?
- Christopher Cook is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Christopher Cook located?
- Christopher Cook's practice location on file with NPPES is 445 Bellevue Ave Ste 202c, Oakland, CA 94610-4923.
- What is Christopher Cook's phone number?
- The practice phone number listed in the NPPES registry for Christopher Cook is (510) 545-6997.
- Is Christopher Cook's NPI active?
- Yes — Christopher Cook's NPI (1043155567) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.