Diane Hahn
NPI 1164716551 · Clinical Child & Adolescent Psychologist · Canandaigua, NY
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Hahn is a Clinical Child & Adolescent Psychologist provider in Canandaigua, NY (NPI 1164716551).
Provider details
- NPI number
- 1164716551
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
15 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
- 2011-06-03
- Last updated
- 2014-02-03
Frequently asked questions
- What is Diane Hahn's NPI number?
- Diane Hahn's National Provider Identifier (NPI) is 1164716551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Hahn's specialty?
- Diane Hahn is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Hahn located?
- Diane Hahn's practice location on file with NPPES is 3180 West St, Canandaigua, NY 14424-1722.
- What is Diane Hahn's phone number?
- The practice phone number listed in the NPPES registry for Diane Hahn is (585) 394-1442.
- Does Diane Hahn accept Medicare?
- Diane Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Hahn's NPI active?
- Yes — Diane Hahn's NPI (1164716551) is active in the NPPES registry as of the last update on 2014-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.