Colin Keller
NPI 1285172296 · Marriage & Family Therapist · Westlake Village, CA
Colin Keller is a Marriage & Family Therapist provider in Westlake Village, CA (NPI 1285172296).
Provider details
- NPI number
- 1285172296
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 113937 (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
9 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
- 2017-02-09
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is Colin Keller's NPI number?
- Colin Keller's National Provider Identifier (NPI) is 1285172296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Keller's specialty?
- Colin Keller is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Colin Keller located?
- Colin Keller's practice location on file with NPPES is 650 Hampshire Rd, Westlake Village, CA 91361-2510.
- What is Colin Keller's phone number?
- The practice phone number listed in the NPPES registry for Colin Keller is (805) 795-8540.
- Is Colin Keller's NPI active?
- Yes — Colin Keller's NPI (1285172296) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.