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SEI H AHN MD
NPI 1801941158
Obstetrics & Gynecology in Wilmington, DE

Active since January 25, 2007
2601 ANNAND DR, SUITE 14, WILMINGTON, DE 19808(302) 633-9049(302) 633-9058 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sei H Ahn Md NPPES

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

SEI H AHN MD (NPI 1801941158) is a healthcare organization registered as an obstetrics & gynecology in Wilmington, Delaware and active in the NPI registry since January 2007. The organization lists Sei Hyun Ahn, Owner, as its authorized official.

NPPES Registry Identity

NPI1801941158
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameSEI H AHN MD
Location Address2601 ANNAND DR, SUITE 14Wilmington, DE 19808-3719
Mailing Address2601 Annand Dr, Suite 14Wilmington, DE 19808-3719 · (302) 633-9049 · Fax (302) 633-9058
Phone(302) 633-9049
Fax(302) 633-9058
Organization SubpartNo
Authorized OfficialSei Hyun AhnOwner · (302) 633-9043
Enumeration DateJanuary 25, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1801941158 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 · C10001503
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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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 H Ahn MD's NPI number?

The NPI number for Sei H Ahn MD is 1801941158. It was assigned to this organization in the NPPES registry on January 25, 2007.

Where is Sei H Ahn MD located?

Sei H Ahn MD is located at 2601 Annand Dr Suite 14, Wilmington, DE 19808. The listed phone number is (302) 633-9049.

What is Sei H Ahn MD'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 H Ahn MD was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.