Joan Weiss, M.F.T.
NPI 1285829739 · Marriage & Family Therapist · Pasadena, CA
Joan Weiss, M.F.T. is a Marriage & Family Therapist provider in Pasadena, CA (NPI 1285829739).
Provider details
- NPI number
- 1285829739
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.F.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC 11843 (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
- 2007-09-07
- Last updated
- 2016-02-24
Frequently asked questions
- What is Joan Weiss's NPI number?
- Joan Weiss's National Provider Identifier (NPI) is 1285829739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Weiss's specialty?
- Joan Weiss is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joan Weiss located?
- Joan Weiss's practice location on file with NPPES is 3675 Greenhill Rd, Pasadena, CA 91107-2107.
- What is Joan Weiss's phone number?
- The practice phone number listed in the NPPES registry for Joan Weiss is (626) 510-9190.
- Is Joan Weiss's NPI active?
- Yes — Joan Weiss's NPI (1285829739) is active in the NPPES registry as of the last update on 2016-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.