Jonathan Slusher
NPI 1023993409 · Marriage & Family Therapist · Half Moon Bay, CA
Jonathan Slusher is a Marriage & Family Therapist provider in Half Moon Bay, CA (NPI 1023993409).
Provider details
- NPI number
- 1023993409
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AMFT156938 (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
- 2025-08-06
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Jonathan Slusher's NPI number?
- Jonathan Slusher's National Provider Identifier (NPI) is 1023993409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Slusher's specialty?
- Jonathan Slusher is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonathan Slusher located?
- Jonathan Slusher's practice location on file with NPPES is 131 Kelly Ave, Half Moon Bay, CA 94019-1629.
- What is Jonathan Slusher's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Slusher is (650) 297-3400.
- Is Jonathan Slusher's NPI active?
- Yes — Jonathan Slusher's NPI (1023993409) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.