Provider profile · NPI 1326306135

Ian Micheal Ahearn, M.D.

Dermatology · New York, NY · NPI 1326306135 · No federal exclusion match

✔ Verified against the public CMS NPPES registry & HHS-OIG LEIE as of Jun 21, 2026. Source-linked, daily-refreshed. Public data only — no PHI.

Registry details

Type

Individual

Primary specialty

Dermatology

Enumerated

Apr 30, 2012

License(s)

274040-1 (NY)

Addresses on file

PurposeAddressCity/StatePhone
MAILING46 COTTAGE ST APT C Port Chester, NY 10573-5174914-255-0706
LOCATIONNYU LANGONE MEDICAL CENTER 550 1ST AVENew York, NY 10010212-263-5250

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