Ryan Hartmann, PH.D CLINICAL PSYCHO
NPI 1649321258 · Clinical Psychologist · Avon, CT
Ryan Hartmann, PH.D CLINICAL PSYCHO is a Clinical Psychologist provider in Avon, CT (NPI 1649321258).
Provider details
- NPI number
- 1649321258
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D CLINICAL PSYCHO
- Sex
- Male
- Sole proprietor
- No
- License
- 017197-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2007-01-12
- Last updated
- 2009-04-07
Frequently asked questions
- What is Ryan Hartmann's NPI number?
- Ryan Hartmann's National Provider Identifier (NPI) is 1649321258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Hartmann's specialty?
- Ryan Hartmann is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Hartmann located?
- Ryan Hartmann's practice location on file with NPPES is 40 Dale Road, Avon, CT 06001.
- What is Ryan Hartmann's phone number?
- The practice phone number listed in the NPPES registry for Ryan Hartmann is (860) 676-9350.
- Is Ryan Hartmann's NPI active?
- Yes — Ryan Hartmann's NPI (1649321258) is active in the NPPES registry as of the last update on 2009-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.