Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Thomas Hancock Williams, L.AC.
Acupuncturist in Eugene, OR · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811164775
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Registry record
Entity type Individual (Type 1)
Name Mr. Thomas Hancock Williams
Credential L.AC.
Sex Male
Practice address 670 E 18th Ave, Eugene, OR, 97401
Phone (541) 686-9658
Fax (541) 344-6157
Enumeration date May 9, 2008
Last updated in NPPES May 9, 2008
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1811164775 active?
Yes, as of the latest NPPES snapshot, NPI 1811164775 is active (record last updated 2008-05-09).
How do I verify Thomas Williams's NPI record?
Cross-check NPI 1811164775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Turning Point Center LLC Acupuncturist · Eugene, OR NPI 1578656328 David Bove Naturopath · Eugene, OR NPI 1568535128 Janeen Jones Acupuncturist · Eugene, OR NPI 1134372360 Nicole Noceto Acupuncturist · Eugene, OR NPI 1831757426 Holly Knight Registered Nurse · Eugene, OR NPI 1396381513 Pacific Natural Medicine, LLC Acupuncturist · Eugene, OR NPI 1801512223
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-09.