Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Gundersen and Zuker Ptr
Durable Medical Equipment & Medical Supplies in Montague, MI · enumerated 2007 · authorized official Elizabeth Furtaw, Account Specialist.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336362383
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1942385265 | Other | - | NPI MONTAGUE |
| 1104907153 | Other | - | NPI RONALD ZUKER OD |
| 1417993098 | Other | - | NPI DAVID GUNDERSEN OD |
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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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-24.