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MR. SEI HYUN AHN MD
NPI 1467444687
Obstetrics & Gynecology in Wilmington, DE

Active since August 16, 2005
2601 ANNAND DR, 14 HERITAGE PROF PLAZA, WILMINGTON, DE 19808(302) 633-9049(302) 633-9058 Get Directions Write a Review

NPPES record last updated: December 16, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Sei Hyun Ahn Md NPPES

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

MR. SEI HYUN AHN MD (NPI 1467444687) is an individual obstetrics & gynecology provider in Wilmington, Delaware, licensed in Delaware (C1-0001503) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1467444687
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMR. SEI HYUN AHNCredential: MD
Location Address2601 ANNAND DR, 14 HERITAGE PROF PLAZAWilmington, DE 19808-3719
Mailing Address2601 Annand Dr, 14 Heritage Prof PlazaWilmington, DE 19808-3719 · (302) 633-9049 · Fax (302) 633-9058
Phone(302) 633-9049
Fax(302) 633-9058
Sole ProprietorNo
Enumeration DateAugust 16, 2005
Last NPPES UpdateDecember 16, 2010
✔ NPI 1467444687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in DE · C1-0001503
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2601 ANNAND DR, Wilmington, DE 19808
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Other Identifiers 3

Medicare UPIND01134
Medicaid0000603102DE
Medicare ID-Type Unspecified123965

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN V. FENICE M.D.
Family Medicine
2601 ANNAND DR, SUITE 4
WILMINGTON, DE 19808
New Castle County (302) 998-3334
DR. NAPOLEON MANUBAY M.D.
Family Medicine
2601 ANNAND DR, SUITE 13
WILMINGTON, DE 19808
New Castle County (302) 995-6192
EDWARD DALE LATONN MD
Family Medicine
2601 ANNAND DR, SUITE 3
WILMINGTON, DE 19808
New Castle County (302) 998-8454
DR. LELAND G. ORLOV PH.D.
Psychologist (Clinical)
2601 ANNAND DR, SUITE 7
WILMINGTON, DE 19808
New Castle County (302) 994-4014
ORLOV COUNSELING ASSOCIATES
Psychologist (Clinical)
2601 ANNAND DR, SUITE 7
WILMINGTON, DE 19808
New Castle County (302) 994-4014
ANNA MARIE MAZOCH, DDS, P.A.
Dentist
2601 ANNAND DR, SUITE 18
WILMINGTON, DE 19808
New Castle County (302) 998-9594
MICHAEL T ROSEN DDS PA
Dentist (General Practice)
2601 ANNAND DR, SUITE 2
WILMINGTON, DE 19808
New Castle County (302) 994-0979
MISS JOANNE M. KASSEES
Counselor (Mental Health)
2601 ANNAND DR, SUITE 7
WILMINGTON, DE 19808
New Castle County (302) 998-6181

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 Sei Ahn's NPI number?

The NPI number for Sei Ahn is 1467444687. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Sei Ahn located?

Sei Ahn practices at 2601 Annand Dr 14 Heritage Prof Plaza, Wilmington, DE 19808. The listed phone number is (302) 633-9049.

What is Sei Ahn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Sei Ahn was last updated on December 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.