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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brett Michael Sullivan, D.M.D., M.D.

Oral and Maxillofacial Surgery (Dentist) in Clackamas, OR · enumerated 2007.

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

National Provider Identifier

1629268966

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Registry record

Entity type Individual (Type 1)
Name Brett Michael Sullivan
Credential D.M.D., M.D.
Sex Male
Practice address Clackamas, OR, 97015
Phone (503) 652-8080
Fax (503) 526-8992
Enumeration date Aug 1, 2007
Last updated in NPPES Dec 6, 2024

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

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License D9737 (OR) Primary
122300000X Dentist Dental Providers · License 2007019263 (MO) Secondary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 Brett Sullivan?
The National Provider Identifier (NPI) for Brett Sullivan is 1629268966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brett Sullivan practice?
The practice location on file with NPPES is in Clackamas, OR. 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 2024-12-06.