Gregory Davis, MA, AMFT
NPI 1851250161 · Marriage & Family Therapist · Alameda, CA
Gregory Davis, MA, AMFT is a Marriage & Family Therapist provider in Alameda, CA (NPI 1851250161).
Provider details
- NPI number
- 1851250161
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, AMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 145545 (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
- 2026-01-21
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Gregory Davis's NPI number?
- Gregory Davis's National Provider Identifier (NPI) is 1851250161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Davis's specialty?
- Gregory Davis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gregory Davis located?
- Gregory Davis's practice location on file with NPPES is 1005 Atlantic Ave Ste 241, Alameda, CA 94501-1148.
- What is Gregory Davis's phone number?
- The practice phone number listed in the NPPES registry for Gregory Davis is (415) 910-4642.
- Is Gregory Davis's NPI active?
- Yes — Gregory Davis's NPI (1851250161) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.