Selby Blum, MA, AMFT
NPI 1770454209 · Marriage & Family Therapist · Los Angeles, CA
Selby Blum, MA, AMFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1770454209).
Provider details
- NPI number
- 1770454209
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, AMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 150105 (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
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
- 2025-09-17
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Selby Blum's NPI number?
- Selby Blum's National Provider Identifier (NPI) is 1770454209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Selby Blum's specialty?
- Selby Blum is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Selby Blum located?
- Selby Blum's practice location on file with NPPES is 12011 San Vicente Blvd, Los Angeles, CA 90049-4926.
- What is Selby Blum's phone number?
- The practice phone number listed in the NPPES registry for Selby Blum is (310) 564-6466.
- Is Selby Blum's NPI active?
- Yes — Selby Blum's NPI (1770454209) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.