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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SEUNG NAMKOONG M.D.
NPI 1285684357
Internal Medicine in Jersey City, NJ

Active since May 11, 2006
206 PALISADE AVE, JERSEY CITY, NJ 07306(201) 653-5493(201) 653-5493 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Seung Namkoong M.d. NPPES

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

DR. SEUNG NAMKOONG M.D. (NPI 1285684357) is an individual internal medicine provider in Jersey City, New Jersey, licensed in New Jersey (32603) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1285684357
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. SEUNG NAMKOONGCredential: M.D.
Location Address206 PALISADE AVEJersey City, NJ 07306-1104
Mailing Address284 Taylor Rd SShort Hills, NJ 07078-2316 · (973) 467-9568 · Fax (201) 653-5493
Phone(201) 653-5493
Fax(201) 653-5493
Sole ProprietorNo
Enumeration DateMay 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1285684357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · 32603
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
206 PALISADE AVE, Jersey City, NJ 07306
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Other Identifiers 3

Medicaid3772705NJ
OtherFO9593NJ · Healthnet
Other116589NJ · Aetna

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 Seung Namkoong's NPI number?

The NPI number for Seung Namkoong is 1285684357. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is Seung Namkoong located?

Seung Namkoong practices at 206 Palisade Ave, Jersey City, NJ 07306. The listed phone number is (201) 653-5493.

What is Seung Namkoong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Seung Namkoong was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.