Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles A Wardle

Optometrist in Longview, WA · enumerated 2007 · authorized official Darcy Davis, Office Manager.

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

National Provider Identifier

1154503605

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Registry record

Entity type Organization (Type 2)

Legal business name Charles A Wardle

Practice address 1426 Commerce Ave, Longview, WA, 98632

Phone (360) 423-7650

Fax (360) 423-2346

Enumeration date Nov 27, 2007

Last updated in NPPES Sep 23, 2010

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 907 (WA) Primary

Authorized official

Name Darcy Davis

Title Office Manager

Phone (360) 423-7650

Other identifiers

Identifier	Type	State	Issuer
DG6451	Other	WA	RAILROAD MEDICARE
2046902	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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-09-23. Verify at npiregistry.cms.hhs.gov.

Where is Charles A Wardle located?

The practice location on file with NPPES is in Longview, WA.

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Charles Wardle Optometrist · Longview, WA NPI 1649277245

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-23.