Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John M Nametz, O.D.

Optometrist in Spring Lake, MI · enumerated 2006.

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

National Provider Identifier

1124098793

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Registry record

Entity type Individual (Type 1)

Name Dr. John M Nametz

Credential O.D.

Sex Male

Practice address 108 W Savidge St, Spring Lake, MI, 49456

Phone (616) 846-2280

Fax (616) 846-2294

Enumeration date Jan 25, 2006

Last updated in NPPES Dec 20, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901002657 (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
900G065260	Other	MI	BC/BS OF MICHIGAN
94-5098027	Medicaid	MI	-

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

Is NPI 1124098793 active?

Yes, as of the latest NPPES snapshot, NPI 1124098793 is active (record last updated 2011-12-20).

How do I verify John Nametz's NPI record?

Cross-check NPI 1124098793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-20.