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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Joong Hahn, M.S., LAC., D.C.

Chiropractor in Scarsdale, NY · enumerated 2007.

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

National Provider Identifier

1720288483

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Registry record

Entity type Individual (Type 1)
Name Dr. James Joong Hahn
Credential M.S., LAC., D.C.
Sex Male
Practice address 696r White Plains Road, Scarsdale, NY, 10583
Phone (917) 270-3309
Fax (201) 569-0022
Enumeration date Jul 20, 2007
Last updated in NPPES Apr 12, 2024

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 25MZ00059900 (NJ) Secondary
171100000X Acupuncturist Other Service Providers · License AK000909 (PA) Secondary
171100000X Acupuncturist Other Service Providers · License 003627 (NY) Secondary
111N00000X Chiropractor Chiropractic Providers · License 011375 (NY) Primary
111N00000X Chiropractor Chiropractic Providers · License 38MC00659500 (NJ) Secondary
111N00000X Chiropractor Chiropractic Providers · License DC009755 (PA) Secondary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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

Where does James Hahn practice?
The practice location on file with NPPES is in Scarsdale, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Hahn?
The National Provider Identifier (NPI) for James Hahn is 1720288483, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-12.