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

Dr. Youhern Ahn, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1447463807

Dr. Youhern Ahn, MD is an Endocrinology, Diabetes & Metabolism Physician in Staten Island, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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 Address checks out

177A Lamped Loop
Staten Island, NY 10314-5835
Phone: (718) 982-0021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 159151-1 (NY)

Record details

NPI number1447463807
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 8, 2007
Last updated in NPPESJuly 8, 2007

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