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

Dr. Masherrill F Koonce, O.D.

Optometrist in Charlotte, NC · enumerated 2006 · practices at Charlotte Optometric Clinic, PA.

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

National Provider Identifier

1881647147

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Registry record

Entity type Individual (Type 1)

Name Dr. Masherrill F Koonce

Credential O.D.

Sex Female

Practice address Charlotte, NC, 28273

Phone (704) 341-7676

Fax (704) 370-9751

Enumeration date May 18, 2006

Last updated in NPPES Nov 21, 2023

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 1393 (NC) Primary

152W00000X Optometrist Eye and Vision Services Providers · License 1000 (SC) Secondary

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
890920G	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 Masherrill Koonce practice?

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

What is the NPI number for Masherrill Koonce?

The National Provider Identifier (NPI) for Masherrill Koonce is 1881647147, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Charlotte Optometric Clinic, PA Optometrist · Charlotte, NC NPI 1699956227

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-21.