NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Walter Ray Dunlap, O.D.

Optometrist in Lawton, OK · enumerated 2006.

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

National Provider Identifier

1356416960

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Walter Ray Dunlap
Credential O.D.
Sex Male
Practice address 901 Sw Goodyear Blvd, Lawton, OK, 73505
Fax (580) 531-5779
Enumeration date Nov 21, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 957 (OK) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Walter Dunlap?
The National Provider Identifier (NPI) for Walter Dunlap is 1356416960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Walter Dunlap practice?
The practice location on file with NPPES is in Lawton, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.