Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jaehee Hwang Williamson, D.M.D.

Dentist in Houghton, NY · enumerated 2014 · practices at Southern Tier Community Health Center Network Inc.

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

National Provider Identifier

1972917441

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Registry record

Entity type Individual (Type 1)

Name Dr. Jaehee Hwang Williamson

Credential D.M.D.

Sex Female

Practice address 9864 Luckey Dr, Houghton, NY, 14744

Phone (716) 375-7500

Enumeration date Jun 12, 2014

Last updated in NPPES Oct 24, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 064195 (NY) Primary

122300000X Dentist Dental Providers · License D10039 (OR) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jaehee Williamson practice?

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

What is the NPI number for Jaehee Williamson?

The National Provider Identifier (NPI) for Jaehee Williamson is 1972917441, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-24.