Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Teresa Mae Williams, HEATH CARE TECH

Other Technician in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1417054339

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Registry record

Entity type Individual (Type 1)

Name Ms. Teresa Mae Williams

Credential HEATH CARE TECH

Sex Female

Practice address 1519 Alaskan Way S, Attn Medical, Seattle, WA, 98134

Phone (206) 217-6432

Fax (808) 842-2871

Enumeration date Sep 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers 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

Where does Teresa Williams practice?

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

What is the NPI number for Teresa Williams?

The National Provider Identifier (NPI) for Teresa Williams is 1417054339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.