Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Dylewski, D.D.S.
Endodontics in Rochester Hills, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689614877
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Dylewski
Credential D.D.S.
Sex Male
Practice address 1460 Walton Blvd, Suite 208, Rochester Hills, MI, 48309
Phone (248) 656-1626
Fax (248) 656-3147
Enumeration date Jun 7, 2006
Last updated in NPPES Feb 1, 2016
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1689614877 active?
Yes, as of the latest NPPES snapshot, NPI 1689614877 is active (record last updated 2016-02-01).
How do I verify Mark Dylewski's NPI record?
Cross-check NPI 1689614877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Emily Jernberg Clinical Psychologist · Rochester Hills, MI NPI 1871590117 Brian Gietzen Internal Medicine Physician · Rochester Hills, MI NPI 1639154263 Ronald Herbst General Practice Dentistry · Rochester Hills, MI NPI 1861471799 Endodontic Associates of Michigan Pllc Endodontics · Rochester Hills, MI NPI 1699721910 Michael Glass Endodontics · Rochester Hills, MI NPI 1609816644 Donald Ohlsson Dentist · Rochester, MI NPI 1124053376 Kenneth Bonk Oral & Maxillofacial Surgery (D.M.D.) · Rochester Hills, MI NPI 1295743805 Paul Renke Oral & Maxillofacial Surgery (D.M.D.) · Rochester Hills, MI NPI 1114935632
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-01.