Internal Medicine, Sleep Medicine
GREGORY COLODNER MD
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 Plan acceptance stays unpublished until the practice reports it.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 1881623288 · enumerated 2006-06-30 · record updated 2021-11-17. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 56 FRANKLIN ST, WATERBURY, CT, 06706-1253 (203) 709-6000 Google Maps Apple Maps OpenStreetMap
- Mailing address 56 FRANKLIN ST, 3RD FLOOR, WATERBURY, CT, 06706-1221 (203) 709-6000 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Critical Care Medicine 207RC0200X · License 039369 CT
- Internal Medicine, Pulmonary Disease 207RP1001X · License 039369 CT
- Internal Medicine, Sleep Medicine 207RS0012X · Primary · License 039369 CT
In this directory
CT New Haven County Waterbury Internal Medicine, Sleep Medicine
Locations and evidence
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Practice location
WATERBURY, CT, 067061253
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.