Alvin Jefferson
NPI 1144831108 · Marriage & Family Therapist · Bay Point, CA
Alvin Jefferson is a Marriage & Family Therapist provider in Bay Point, CA (NPI 1144831108).
Provider details
- NPI number
- 1144831108
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- AMFT119248 (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
5 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
- 2020-08-13
- Last updated
- 2020-08-13
- Certified
- 2020-08-13
Frequently asked questions
- What is Alvin Jefferson's NPI number?
- Alvin Jefferson's National Provider Identifier (NPI) is 1144831108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alvin Jefferson's specialty?
- Alvin Jefferson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Alvin Jefferson located?
- Alvin Jefferson's practice location on file with NPPES is 205 Pacifica Ave, Bay Point, CA 94565-2904.
- What is Alvin Jefferson's phone number?
- The practice phone number listed in the NPPES registry for Alvin Jefferson is (925) 458-3216.
- Is Alvin Jefferson's NPI active?
- Yes — Alvin Jefferson's NPI (1144831108) is active in the NPPES registry as of the last update on 2020-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.