NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anthony Ronald Clark, OD

Optometrist in Durham, NC · enumerated 2006 · practices at Wake Specialty Physicians LLC.

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

National Provider Identifier

1003862210

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anthony Ronald Clark
Credential OD
Sex Male
Practice address 2216 E Nc Highway 54, Durham, NC, 27713
Phone (919) 544-2020
Fax (919) 433-0298
Enumeration date May 26, 2006
Last updated in NPPES Aug 3, 2015

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1360 (NC) 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 Anthony Clark?
The National Provider Identifier (NPI) for Anthony Clark is 1003862210, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anthony Clark practice?
The practice location on file with NPPES is in Durham, NC. 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 2015-08-03.