Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shelly L Oostindie, MS

Audiologist in Grand Rapids, MI · enumerated 2007.

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

National Provider Identifier

1124200423

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Registry record

Entity type Individual (Type 1)

Name Shelly L Oostindie

Credential MS

Sex Female

Practice address 4069 Lake Dr Se, Ste 315, Grand Rapids, MI, 49546

Phone (616) 267-7758

Enumeration date Nov 29, 2007

Last updated in NPPES Aug 21, 2013

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000105 (MI) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Secondary

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 Shelly Oostindie 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 Shelly Oostindie?

The National Provider Identifier (NPI) for Shelly Oostindie is 1124200423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-21.