Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Christine Sunjung Ahn, MD

Individual provider Emergency Medicine Physician · NPI 1336307461

Dr. Christine Sunjung Ahn, MD is an Emergency Medicine Physician in Stony Brook, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Stony Brook University Hospital Dept OF Emergency Medicine
Stony Brook, NY 11794-7148
Phone: (631) 444-2478
Fax: (631) 444-3919
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 257406 (NY)

Record details

NPI number1336307461
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2008
Last updated in NPPESJuly 13, 2010

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