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

Duc Ky Chu, M.D.

Q: What is the NPI number for Duc Chu?

The National Provider Identifier (NPI) for Duc Chu is 1437296324, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Physician in Lynn, MA · enumerated 2007.

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

National Provider Identifier

1437296324

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Registry record

Entity type Individual (Type 1)

Name Duc Ky Chu

Credential M.D.

Sex Male

Practice address Lynn, MA, 01905

Phone (781) 596-1714

Fax (781) 596-7484

Enumeration date Jan 31, 2007

Last updated in NPPES Nov 15, 2011

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 53347 (MA) 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
3001326	Medicaid	MA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Duc Chu?

The National Provider Identifier (NPI) for Duc Chu is 1437296324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Duc Chu practice?

The practice location on file with NPPES is in Lynn, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.