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Mr. Sean Robert Obrien, DDS

Mr. Sean Robert Obrien is a General Practice Dentistry provider (Dentist) practicing in Canton, MI, registered in the NPPES registry with NPI 1033236559 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1033236559
Entity type Individual (Type 1)
Name Mr. Sean Robert Obrien
Credential DDS
Sex Male
Practice address Canton, MI, 48188
Phone 7343975500
Fax 7343942528
Enumeration date 2007-03-22
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 013712 MI

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Sean Obrien, DDS
NPI: 1033236559
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Canton, MI, 48188

Other providers at this practice address

NPI Name Type Specialty Location
1659322782 Dennis Mccormack Individual Chiropractor Canton, MI
1598947434 Mccormack Chiropractic, Pllc Organization Chiropractor Canton, MI
1154929594 Sean R O'Brien Organization Dental Clinic/Center Canton, MI
1285494625 Smile Reflections P. C. Organization General Practice Dentistry Canton, MI

Verify this record

Cross-check NPI 1033236559 against the authoritative CMS record: view Mr. Sean Robert Obrien on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1033236559 active?
Yes — as of the latest NPPES snapshot, NPI 1033236559 is active (record last updated 2007-07-08).
How do I verify Sean Obrien's NPI record?
Cross-check NPI 1033236559 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 2026-07-11. Provider record last updated 2007-07-08.