National Provider Identifier Database

NICHOLAS J AHN, MD – NPI #1912341447
Surgery

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.


Contact Information

NICHOLAS J AHN, MD
HEALTH SCIENCE TOWER LEVEL 19, ROOM 030
STONY BROOK, NY11794-3412
Phone: 631-444-1791
Fax:
Website:
Specialty Taxonomy Code
* Surgery 208600000X
Student in an Organized Health Care Education/Training Program 390200000X

* Indicates primary specialty

NPI Profile & details for NICHOLAS J AHN

NPI Number 1912341447
Credentials MD
Entity Individual
Enumeration date 04/26/2013
Last updated 09/07/2021 - About 5 years ago
Sole proprietor1 Yes
Identifiers
  • License #: 63283
  • NY License #: 306605
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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