Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Clifford Mark Brittain, OD

Optometrist in Salisbury, NC · enumerated 2006.

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

National Provider Identifier

1568411981

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Registry record

Entity type Individual (Type 1)

Name Dr. Clifford Mark Brittain

Credential OD

Sex Male

Practice address 644 Statesville Blvd, Ste 3, Salisbury, NC, 28144

Phone (704) 633-8975

Fax (704) 633-9160

Enumeration date May 10, 2006

Last updated in NPPES Nov 5, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1178 (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
89-09108	Medicaid	NC	-

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

Where does Clifford Brittain practice?

The practice location on file with NPPES is in Salisbury, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Clifford Brittain?

The National Provider Identifier (NPI) for Clifford Brittain is 1568411981, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-05.