Duncan Still
NPI 1386212512 · Marriage & Family Therapist · La Canada, CA
Duncan Still is a Marriage & Family Therapist provider in La Canada, CA (NPI 1386212512).
Provider details
- NPI number
- 1386212512
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC42647 (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
5 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
- 2021-06-14
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Duncan Still's NPI number?
- Duncan Still's National Provider Identifier (NPI) is 1386212512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Still's specialty?
- Duncan Still is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Duncan Still located?
- Duncan Still's practice location on file with NPPES is 4904 Rupert Ln, La Canada, CA 91011-3634.
- What is Duncan Still's phone number?
- The practice phone number listed in the NPPES registry for Duncan Still is (626) 799-8265.
- Is Duncan Still's NPI active?
- Yes — Duncan Still's NPI (1386212512) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.