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Sparrow Ionia Hospital

Institutional Pharmacy in Ionia, MI · enumerated 2010 · authorized official William Roeser, Ceo.

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

National Provider Identifier

1962706523

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Registry record

Entity type Organization (Type 2)
Legal business name Sparrow Ionia Hospital
Practice address 3565 S State Rd, Ionia, MI, 48846
Phone (616) 523-1400
Fax (616) 523-1497
Enumeration date Dec 22, 2010
Last updated in NPPES Dec 12, 2019

Taxonomy & classification

3336I0012X Institutional Pharmacy Suppliers · License 5301006287 (MI) Primary

Authorized official

Name William Roeser
Title Ceo
Phone (616) 523-1479

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

What type of organization is Sparrow Ionia Hospital?
Sparrow Ionia Hospital is registered in NPPES as a Institutional Pharmacy (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-12.