NPI Portal NPI Lookup & Verification

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

Dr. Matthew Allan Johnson, OD

Optometrist in Battle Creek, MI · enumerated 2007 · practices at Lo Optical, LLC.

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

National Provider Identifier

1952527715

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Allan Johnson
Credential OD
Sex Male
Practice address Battle Creek, MI, 49015
Phone (269) 979-6383
Fax (269) 979-6381
Enumeration date Apr 18, 2007
Last updated in NPPES Aug 22, 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 4901004428 (MI) 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
4901004428 Other MI STATE LICENSE

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.

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Frequently asked questions

Is NPI 1952527715 active?
Yes, as of the latest NPPES snapshot, NPI 1952527715 is active (record last updated 2023-08-22).
How do I verify Matthew Johnson's NPI record?
Cross-check NPI 1952527715 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.