NPI Portal NPI Lookup & Verification

Matt Grantham, Od, PC

Matt Grantham, Od, PC is a healthcare organization registered as Optometrist in Poteau, OK, holding Type 2 (organization) NPI 1124174966 since 2007. The authorized official on file is Dana Grantham, Office Manager.

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NPI 1124174966
Entity type Organization (Type 2)
Legal business name Matt Grantham, Od, PC
Other name <Unavail>
Practice address 101 SMITH AVE STE 2, Poteau, OK, 74953
Phone 9186479283
Fax 9186490878
Enumeration date 2007-01-26
Last updated in NPPES 2025-07-31

Authorized official

Name Dana Grantham
Title Office Manager
Phone 9186479283

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary

Other identifiers

Identifier Type State Issuer
100851340A Medicaid OK
200090590A Medicaid OK
Copy-ready billing details
Provider: Matt Grantham, Od, PC
NPI: 1124174966
Taxonomy: 152W00000X (Optometrist)
Address: 101 SMITH AVE STE 2, Poteau, OK, 74953

Providers at this address

NPI Name Type Specialty Location
1255487393 Matt Grantham Individual Optometrist Poteau, OK

Verify this record

Cross-check NPI 1124174966 against the authoritative CMS record: view Matt Grantham, Od, PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Matt Grantham, Od, PC?
The NPI for Matt Grantham, Od, PC is 1124174966, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Matt Grantham, Od, PC?
NPPES lists Dana Grantham (Office Manager) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-31.