Ariella Cook, MFTI
NPI 1013207539 · Marriage & Family Therapist · Oakland, CA
Ariella Cook, MFTI is a Marriage & Family Therapist provider in Oakland, CA (NPI 1013207539).
Provider details
- NPI number
- 1013207539
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFTI
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-04-18
- Last updated
- 2012-11-27
Frequently asked questions
- What is Ariella Cook's NPI number?
- Ariella Cook's National Provider Identifier (NPI) is 1013207539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariella Cook's specialty?
- Ariella Cook is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ariella Cook located?
- Ariella Cook's practice location on file with NPPES is 675 Hegenberger Rd, Oakland, CA 94621-1973.
- What is Ariella Cook's phone number?
- The practice phone number listed in the NPPES registry for Ariella Cook is (415) 625-3071.
- Is Ariella Cook's NPI active?
- Yes — Ariella Cook's NPI (1013207539) is active in the NPPES registry as of the last update on 2012-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.