Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Hess

Q: What is the NPI number for Andrew Hess?

The National Provider Identifier (NPI) for Andrew Hess is 1245147891, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Nurse Specialist in Grand Rapids, MI · enumerated 2026.

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

National Provider Identifier

1245147891

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Registry record

Entity type Individual (Type 1)

Name Andrew Hess

Sex Male

Practice address 235 Wealthy St Se, Grand Rapids, MI, 49503

Phone (616) 840-8000

Enumeration date Aug 27, 2026

Last updated in NPPES Aug 27, 2026

Taxonomy & licenses

364SR0400X Rehabilitation Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 4704388610 (MI) Secondary

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 4704388610 (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

Where does Andrew Hess practice?

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

What is the NPI number for Andrew Hess?

The National Provider Identifier (NPI) for Andrew Hess is 1245147891, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-27.