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

Ann Holmgren Harris, MSN, APRN

Gerontology Clinical Nurse Specialist in Spring Lake, MI · enumerated 2008.

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

National Provider Identifier

1700050531

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Registry record

Entity type Individual (Type 1)
Name Ann Holmgren Harris
Credential MSN, APRN
Sex Female
Practice address Spring Lake, MI, 49456
Phone (616) 847-0173
Fax (616) 847-0173
Enumeration date Apr 14, 2008
Last updated in NPPES Apr 14, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

364SG0600X Gerontology Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 4704085039 (MI) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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

Where does Ann Harris practice?
The practice location on file with NPPES is in Spring Lake, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Harris?
The National Provider Identifier (NPI) for Ann Harris is 1700050531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-14.