Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle G Heitman

Registered Nurse in Holland, MI · enumerated 2006.

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

National Provider Identifier

1689762643

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Registry record

Entity type Individual (Type 1)

Name Michelle G Heitman

Sex Female

Practice address 588 E Lakewood Blvd, Holland, MI, 49424

Phone (616) 494-5850

Fax (616) 494-5901

Enumeration date Oct 11, 2006

Last updated in NPPES May 29, 2012

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704150972 (MI) 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

Is NPI 1689762643 active?

Yes, as of the latest NPPES snapshot, NPI 1689762643 is active (record last updated 2012-05-29).

How do I verify Michelle Heitman's NPI record?

Cross-check NPI 1689762643 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 2012-05-29.