Heftsi Assaf, PSY.D., MFT
NPI 1104953538 · Marriage & Family Therapist · San Pablo, CA
Heftsi Assaf, PSY.D., MFT is a Marriage & Family Therapist provider in San Pablo, CA (NPI 1104953538).
Provider details
- NPI number
- 1104953538
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PSY.D., MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC40062 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2305 Ashby AveBerkeley, CA 94705-1909Phone: (510) 869-5009
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2022-07-21
Frequently asked questions
- What is Heftsi Assaf's NPI number?
- Heftsi Assaf's National Provider Identifier (NPI) is 1104953538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heftsi Assaf's specialty?
- Heftsi Assaf is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Heftsi Assaf located?
- Heftsi Assaf's practice location on file with NPPES is 13201 San Pablo Ave Ste 316, San Pablo, CA 94806-3965.
- What is Heftsi Assaf's phone number?
- The practice phone number listed in the NPPES registry for Heftsi Assaf is (510) 869-5009.
- Is Heftsi Assaf's NPI active?
- Yes — Heftsi Assaf's NPI (1104953538) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.