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Dr. Dongjin Sung, M.D.

Internal Medicine Physician in Gardena, CA · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114231198

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Registry record

Entity type Individual (Type 1)
Name Dr. Dongjin Sung
Credential M.D.
Sex Male
Practice address 1740 W Gardena Blvd, Gardena, CA, 90247
Phone (424) 551-3110
Fax (844) 272-8062
Enumeration date Aug 2, 2010
Last updated in NPPES Mar 20, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2012013838 (MO) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D79453 (MD) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101261199 (VA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A155831 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Dongjin Sung?
The National Provider Identifier (NPI) for Dongjin Sung is 1114231198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dongjin Sung practice?
The practice location on file with NPPES is in Gardena, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-20.