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

Dr. Mark P Brieden, D.D.S., M.S.

Orthodontics and Dentofacial Orthopedics Dentistry in Rockford, MI · enumerated 2008.

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

National Provider Identifier

1285899484

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark P Brieden
Credential D.D.S., M.S.
Sex Male
Practice address Rockford, MI, 49341
Phone (616) 866-3010
Fax (616) 866-7401
Enumeration date Jul 28, 2008
Last updated in NPPES Jul 28, 2008

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License MI 031950 (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

How do I verify Mark Brieden's NPI record?
Cross-check NPI 1285899484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1285899484 active?
Yes, as of the latest NPPES snapshot, NPI 1285899484 is active (record last updated 2008-07-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-28.