Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Thomas Williams, OD
Optometrist in Lakewood, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144233743
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Registry record
Entity type Individual (Type 1)
Name David Thomas Williams
Credential OD
Sex Male
Practice address 9101 Bridgeport Way Sw, Lakewood, WA, 98499
Phone (253) 588-2254
Fax (253) 588-0545
Enumeration date Aug 14, 2006
Last updated in NPPES Feb 25, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2130052 | Medicaid | WA | - |
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Williams?
David Williams is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Michelle Hayes Pediatric Nurse Practitioner · Lakewood, WA NPI 1275520405 Tracy Johnson Oral and Maxillofacial Surgery (Dentist) · Lakewood, WA NPI 1548241219 Anna Spencer Dentist · Lakewood, WA NPI 1750397592 Andrew Leavitt Orthodontics and Dentofacial Orthopedics Dentistry · Lakewood, WA NPI 1518970912 David A Cotant DDS Ps Oral and Maxillofacial Surgery (Dentist) · Lakewood, WA NPI 1609900638 David Cotant Oral and Maxillofacial Surgery (Dentist) · Lakewood, WA NPI 1689708620 David Thomas Williams Optometrist · Lakewood, WA NPI 1508043019 Fir Creek Pediatrics Primary Care Clinic/Center · Lakewood, WA NPI 1851532659
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-25.