Psychiatry & Neurology, Psychiatry
Dr. ERIC DIEFFENBACH m.d.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1497082614 · enumerated 2009-11-09 · record updated 2009-11-09. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 72 PARK ST, NEW CANAAN, CT, 06840-4532 (203) 858-1275 Google Maps Apple Maps OpenStreetMap
- Practice location 72 PARK ST, NEW CANAAN, CT, 06840-4532 (203) 858-1275 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Psychiatry 2084P0800X · Primary · License 032401 CT
In this directory
CT Fairfield County New Canaan Psychiatry & Neurology, Psychiatry
Locations and evidence
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Practice location
NEW CANAAN, CT, 068404532
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.