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

Dr. James Hsien-Nien Chen Jr., D.M.D.

General Practice Dentistry in Palm Beach Gardens, FL · enumerated 2007.

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

National Provider Identifier

1912049354

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Registry record

Entity type Individual (Type 1)
Name Dr. James Hsien-Nien Chen Jr.
Credential D.M.D.
Sex Male
Practice address Palm Beach Gardens, FL, 33408
Phone (561) 656-2436
Fax (561) 656-2446
Enumeration date Feb 13, 2007
Last updated in NPPES Aug 11, 2008

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN 17216 (FL) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 James Chen?
The National Provider Identifier (NPI) for James Chen is 1912049354, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Chen practice?
The practice location on file with NPPES is in Palm Beach Gardens, FL. 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 2008-08-11.