Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Alan Charles Williams, CO
Orthotist in Spokane, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285674259
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Registry record
Entity type Individual (Type 1)
Name Mr. Alan Charles Williams
Credential CO
Sex Male
Practice address W 412 Boone, Spokane, WA, 99201
Phone (509) 326-6401
Fax (509) 325-5986
Enumeration date Jun 7, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PS00000120 (WA) Primary
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PS00000119 (WA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8418717 | Other | WA | PIN MEDICAID |
| CO002920 | Other | - | ABC NUMBER |
| 9011495 | 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 NPI 1285674259 active?
Yes, as of the latest NPPES snapshot, NPI 1285674259 is active (record last updated 2025-09-11).
How do I verify Alan Williams's NPI record?
Cross-check NPI 1285674259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.