Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jack De Boer, CCC-A
Audiologist in Grand Rapids, MI · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750535373
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Registry record
Entity type Individual (Type 1)
Name Mr. Jack De Boer
Credential CCC-A
Sex Male
Practice address 2036 Chesaning Dr Se, Grand Rapids, MI, 49506
Phone (616) 819-3070
Fax (616) 819-3239
Enumeration date Nov 10, 2008
Last updated in NPPES Nov 10, 2008
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000343 (MI) Primary
231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers · License 1601000342 (MI) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 1601000343 (MI) 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.
Frequently asked questions
Is NPI 1750535373 active?
Yes, as of the latest NPPES snapshot, NPI 1750535373 is active (record last updated 2008-11-10).
How do I verify Jack De Boer's NPI record?
Cross-check NPI 1750535373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-10.