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

Chang Seong Han

Acupuncturist in Fort Lee, NJ · enumerated 2022.

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

National Provider Identifier

1174279202

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Registry record

Entity type Individual (Type 1)

Name Chang Seong Han

Sex Male

Practice address Fort Lee, NJ, 07024

Phone (201) 884-1875

Enumeration date Feb 28, 2022

Last updated in NPPES Dec 28, 2022

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 007233-01 (NY) Secondary

171100000X Acupuncturist Other Service Providers · License 25M200152400 (NJ) Primary

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

How do I verify Chang Seong Han's NPI record?

Cross-check NPI 1174279202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174279202 active?

Yes, as of the latest NPPES snapshot, NPI 1174279202 is active (record last updated 2022-12-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-28.