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HomeProvidersDr. ANNA AHN M.D.

Internal Medicine

Dr. ANNA AHN 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 Plan acceptance stays unpublished until the practice reports it.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 1700105533 · enumerated 2010-05-18 · record updated 2018-08-12. Source: CMS NPPES. A listing is not a TRICARE network approval.

NPPES record Google Maps Apple Maps OpenStreetMap

Addresses and phones

Practice location MEDICAL STAFF OFFICE T9, STONY BROOK UNIVERSITY HOSPITAL, STONY BROOK, NY, 11794 (631) 444-2754 Fax (631) 444-6031 Google Maps Apple Maps OpenStreetMap
Mailing address 920 ELKRIDGE LANDING RD, LINTHICUM, MD, 21090-2917 (443) 462-5010 Google Maps Apple Maps OpenStreetMap

Specialties

Internal Medicine 207R00000X · License 249976 NY
Internal Medicine 207R00000X · Primary · License D75970 MD

In this directory

NY Suffolk County Stony Brook Internal Medicine

Locations and evidence

Practice location STONY BROOK, NY, 11794
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.