NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Grace U Chung, M.D.

Dermatology Physician in Woodbury, NJ · enumerated 2005.

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

National Provider Identifier

1235111436

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Registry record

Entity type Individual (Type 1)
Name Dr. Grace U Chung
Credential M.D.
Sex Female
Practice address Woodbury, NJ, 08096
Fax (856) 853-5838
Enumeration date Nov 15, 2005
Last updated in NPPES Jul 11, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 25MA05549000 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0463503000 Other NJ AMERIHEALTH
24034 Other NJ AETNA US HEALTHCARE
197180801 Medicaid NJ -
633461 Other NJ BLUE SHIELD
1971808 Medicaid NJ -

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

How do I verify Grace Chung's NPI record?
Cross-check NPI 1235111436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1235111436 active?
Yes, as of the latest NPPES snapshot, NPI 1235111436 is active (record last updated 2013-07-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-11.