Emergency Medicine
MAMACHEN CHERIAN D.O.
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 Plan acceptance stays unpublished until the practice reports it.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 1215074224 · enumerated 2007-01-31 · record updated 2023-03-07. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address PO BOX 826207, PHILADELPHIA, PA, 19182-6207 (800) 377-8721 Fax (304) 523-2241 Google Maps Apple Maps OpenStreetMap
- Practice location 200 BELLE TERRE RD, PORT JEFFERSON, NY, 11777-1928 (631) 474-6000 Google Maps Apple Maps OpenStreetMap
Specialties
- Emergency Medicine 207P00000X · Primary · License 238023 NY
In this directory
Locations and evidence
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Practice location
PORT JEFFERSON, NY, 117771928
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.