NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gary C Nash, O.D.

Optometrist in N Wilkesboro, NC · enumerated 2006.

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

National Provider Identifier

1770562340

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Registry record

Entity type Individual (Type 1)
Name Dr. Gary C Nash
Credential O.D.
Sex Male
Practice address N Wilkesboro, NC, 28659
Phone (336) 838-4801
Fax (336) 838-0938
Enumeration date Jan 12, 2006
Last updated in NPPES Feb 6, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License NC 1123 (NC) Primary
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
09648 Other NC BCBS
8909648 Medicaid NC -
804503 Other NC PARTNERS
0448900001 Other NC MEDICARE DME

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 do I verify Gary Nash's NPI record?
Cross-check NPI 1770562340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1770562340 active?
Yes, as of the latest NPPES snapshot, NPI 1770562340 is active (record last updated 2020-02-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-06.