Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matthew Fowler Sizemore, OPA-C, OA-C, SA-C

Surgical Assistant in Murfreesboro, TN · enumerated 2007.

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

National Provider Identifier

1639369663

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Fowler Sizemore

Credential OPA-C, OA-C, SA-C

Sex Male

Practice address 1705 Colyn Ave, Murfreesboro, TN, 37128

Phone (615) 804-3123

Fax (615) 804-3123

Enumeration date Jul 26, 2007

Last updated in NPPES Mar 18, 2015

Taxonomy & licenses

246ZX2200X Orthopedic Assistant Technologists, Technicians & Other Technical Service Providers Secondary

246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers Primary

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 Matthew Sizemore practice?

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

What is the NPI number for Matthew Sizemore?

The National Provider Identifier (NPI) for Matthew Sizemore is 1639369663, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-18.