Susan Cook, MFT
NPI 1265500219 · Marriage & Family Therapist · Los Altos, CA
Susan Cook, MFT is a Marriage & Family Therapist provider in Los Altos, CA (NPI 1265500219).
Provider details
- NPI number
- 1265500219
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC 33729 (CA)
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
19 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
- 2006-11-30
- Last updated
- 2015-08-27
Frequently asked questions
- What is Susan Cook's NPI number?
- Susan Cook's National Provider Identifier (NPI) is 1265500219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Cook's specialty?
- Susan Cook is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Cook located?
- Susan Cook's practice location on file with NPPES is 900 N San Antonio Rd Ste 216, Los Altos, CA 94022-1307.
- What is Susan Cook's phone number?
- The practice phone number listed in the NPPES registry for Susan Cook is (650) 281-6759.
- Is Susan Cook's NPI active?
- Yes — Susan Cook's NPI (1265500219) is active in the NPPES registry as of the last update on 2015-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.