Sonnie Hamner, ASSOCIATE MFT
NPI 1447714860 · Marriage & Family Therapist · Vacaville, CA
Sonnie Hamner, ASSOCIATE MFT is a Marriage & Family Therapist provider in Vacaville, CA (NPI 1447714860).
Provider details
- NPI number
- 1447714860
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- ASSOCIATE MFT
- Sex
- Female
- Sole proprietor
- No
- License
- 126357 (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
7 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
- 2019-01-30
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Sonnie Hamner's NPI number?
- Sonnie Hamner's National Provider Identifier (NPI) is 1447714860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonnie Hamner's specialty?
- Sonnie Hamner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sonnie Hamner located?
- Sonnie Hamner's practice location on file with NPPES is 1241 Alamo Dr Ste 3, Vacaville, CA 95687-5620.
- What is Sonnie Hamner's phone number?
- The practice phone number listed in the NPPES registry for Sonnie Hamner is (707) 330-7904.
- Is Sonnie Hamner's NPI active?
- Yes — Sonnie Hamner's NPI (1447714860) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.