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

James A Kaltz, OD

Optometrist in Lowell, MI · enumerated 2020.

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

National Provider Identifier

1063038511

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Registry record

Entity type Individual (Type 1)

Name James A Kaltz

Credential OD

Sex Male

Practice address Lowell, MI, 49331

Phone (616) 897-2020

Enumeration date Jun 21, 2020

Last updated in NPPES Feb 17, 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 4901005444 (MI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 4901006444 (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
4901005444	Other	MI	MICHIGAN LICENSE NUMBER

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 1063038511 active?

Yes, as of the latest NPPES snapshot, NPI 1063038511 is active (record last updated 2023-02-17).

How do I verify James Kaltz's NPI record?

Cross-check NPI 1063038511 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 2023-02-17.