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Sean Paul Zielinski, D.D.S

Dentist in Mason, MI · enumerated 2011 · practices at Timothy Zielinski DDS PC.

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

National Provider Identifier

1033402144

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Registry record

Entity type Individual (Type 1)
Name Sean Paul Zielinski
Credential D.D.S
Sex Male
Practice address 640 W Ash St, Mason, MI, 48854
Phone (517) 676-3711
Enumeration date May 23, 2011
Last updated in NPPES May 23, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2901020384 (MI) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Sean Zielinski?
The National Provider Identifier (NPI) for Sean Zielinski is 1033402144, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sean Zielinski practice?
The practice location on file with NPPES is in Mason, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-23.