IndividualActive
Jack Dawson, PHD
NPI 1649222431 · Clinical Psychologist · Napa, CA
Jack Dawson, PHD is a Clinical Psychologist provider in Napa, CA (NPI 1649222431).
Provider details
- NPI number
- 1649222431
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- License
- PSY5793 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2100 Napa-Vallejo Highway
Napa, CA 94558-6293
Phone: (707) 253-5000
Fax: (707) 253-5513
Street-level locationGet directions
Mailing address
1600 9th St
Sacramento, CA 95814-6414
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jack Dawson's NPI number?
- Jack Dawson's National Provider Identifier (NPI) is 1649222431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Dawson's specialty?
- Jack Dawson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jack Dawson located?
- Jack Dawson's practice location on file with NPPES is 2100 Napa-Vallejo Highway, Napa, CA 94558-6293.
- What is Jack Dawson's phone number?
- The practice phone number listed in the NPPES registry for Jack Dawson is (707) 253-5000.
- Is Jack Dawson's NPI active?
- Yes — Jack Dawson's NPI (1649222431) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.