DR. YOUHERN AHN M.D.
NPI 1447463807
Internal Medicine - Endocrinology, Diabetes & Metabolism in Staten Island, NY

Q: What is Youhern Ahn's NPI number?

The NPI number for Youhern Ahn is 1447463807. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Q: What is Youhern Ahn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Youhern Ahn was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 08, 2007

177A LAMPED LOOP, STATEN ISLAND, NY 10314(718) 982-0021 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Youhern Ahn M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. YOUHERN AHN M.D. (NPI 1447463807) is an individual endocrinology, diabetes & metabolism provider in Staten Island, New York, licensed in New York (159151-1) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1447463807

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. YOUHERN AHNCredential: M.D.

Location Address177A LAMPED LOOPStaten Island, NY 10314-5835

Mailing Address177a Lamped LoopStaten Island, NY 10314-5835

Phone(718) 982-0021

Sole ProprietorYes

Enumeration DateMay 8, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1447463807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 159151-1

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

177A LAMPED LOOP, Staten Island, NY 10314

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Other Identifiers 1

Medicare UPINA64838NY

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Youhern Ahn's NPI number?

The NPI number for Youhern Ahn is 1447463807. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Where is Youhern Ahn located?

Youhern Ahn practices at 177A Lamped Loop, Staten Island, NY 10314. The listed phone number is (718) 982-0021.

What is Youhern Ahn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Youhern Ahn was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.