Billie Weiser, MS, MFT
NPI 1740458983 · Marriage & Family Therapist · Los Angeles, CA
Billie Weiser, MS, MFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1740458983).
Provider details
- NPI number
- 1740458983
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MF28800 (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
18 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
- 2008-02-11
- Last updated
- 2008-02-11
Frequently asked questions
- What is Billie Weiser's NPI number?
- Billie Weiser's National Provider Identifier (NPI) is 1740458983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billie Weiser's specialty?
- Billie Weiser is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Billie Weiser located?
- Billie Weiser's practice location on file with NPPES is 6310 San Vicente Blvd, Los Angeles, CA 90048-5426.
- What is Billie Weiser's phone number?
- The practice phone number listed in the NPPES registry for Billie Weiser is (213) 891-4511.
- Is Billie Weiser's NPI active?
- Yes — Billie Weiser's NPI (1740458983) is active in the NPPES registry as of the last update on 2008-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.