Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark A. Jonker, M.D.
Surgery Physician in Brighton, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780620039
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mark A. Jonker
Credential M.D.
Sex Male
Practice address 2305 Genoa Business Park Dr Ste 120, Brighton, MI, 48114
Phone (810) 494-6881
Fax (810) 494-6882
Enumeration date Jun 22, 2006
Last updated in NPPES Dec 6, 2018
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110099977A | Medicaid | MA | - |
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
Where does Mark Jonker practice?
The practice location on file with NPPES is in Brighton, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Jonker?
The National Provider Identifier (NPI) for Mark Jonker is 1780620039, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Anderson Orthopaedic Surgery Physician · Brighton, MI NPI 1245377837 Benjamin Harper Orthopaedic Surgery Physician · Brighton, MI NPI 1609073287 Stephen Luczak Sports Medicine (Orthopaedic Surgery) Physician · Brighton, MI NPI 1154700854 Iha Health Services Corporation Plastic and Reconstructive Surgery Physician · Brighton, MI NPI 1326679879 Iha Health Services Corporation Durable Medical Equipment & Medical Supplies · Brighton, MI NPI 1588321905
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-06.