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Sean R O'Brien

Dental Clinic/Center in Canton, MI · enumerated 2020 · authorized official Sean O'Brien, Owner.

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

National Provider Identifier

1154929594

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Registry record

Entity type Organization (Type 2)
Legal business name Sean R O'Brien
Practice address 1716 S Lilley Rd, Canton, MI, 48188
Phone (734) 397-5500
Fax (734) 394-2528
Enumeration date Oct 16, 2020
Last updated in NPPES Oct 16, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sean O'Brien
Title Owner
Phone (734) 397-5500

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 R O'Brien?
The NPI for Sean R O'Brien is 1154929594, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Sean R O'Brien?
NPPES lists Sean O'Brien (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-16.