Joyce Kart, MFT
NPI 1104846930 · Marriage & Family Therapist · Palo Alto, CA
Joyce Kart, MFT is a Marriage & Family Therapist provider in Palo Alto, CA (NPI 1104846930).
Provider details
- NPI number
- 1104846930
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT 5845 (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
20 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
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joyce Kart's NPI number?
- Joyce Kart's National Provider Identifier (NPI) is 1104846930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Kart's specialty?
- Joyce Kart is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joyce Kart located?
- Joyce Kart's practice location on file with NPPES is 230 S California Ave Ste 200, Palo Alto, CA 94306-1637.
- What is Joyce Kart's phone number?
- The practice phone number listed in the NPPES registry for Joyce Kart is (650) 856-3230.
- Is Joyce Kart's NPI active?
- Yes — Joyce Kart's NPI (1104846930) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.