Dana Hamilton
NPI 1427239391 · Marriage & Family Therapist · Napa, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dana Hamilton is a Marriage & Family Therapist provider in Napa, CA (NPI 1427239391).
Provider details
- NPI number
- 1427239391
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-11-20
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Dana Hamilton's NPI number?
- Dana Hamilton's National Provider Identifier (NPI) is 1427239391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Hamilton's specialty?
- Dana Hamilton is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Dana Hamilton located?
- Dana Hamilton's practice location on file with NPPES is 2751 Napa Valley Corporate Dr, Napa, CA 94558-6216.
- What is Dana Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Dana Hamilton is (707) 253-4782.
- Does Dana Hamilton accept Medicare?
- Dana Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dana Hamilton's NPI active?
- Yes — Dana Hamilton's NPI (1427239391) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.