Dr. John Raymond Dekker, DC
Dr. John Raymond Dekker is a Chiropractor provider (Chiropractor) practicing in Bourbonnais, IL, registered in the NPPES registry with NPI 1578664561 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1578664561 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Raymond Dekker |
| Credential | DC |
| Sex | Male |
| Practice address | 586 LATHAM DR, SUITE 7, Bourbonnais, IL, 60914 |
| Phone | 8159327926 |
| Fax | 8159321269 |
| Enumeration date | 2006-09-25 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 0380041970 | IL |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: John Dekker, DC NPI: 1578664561 Taxonomy: 111N00000X (Chiropractor) Address: 586 LATHAM DR, SUITE 7, Bourbonnais, IL, 60914
Verify this record
Cross-check NPI 1578664561 against the authoritative CMS record: view Dr. John Raymond Dekker 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
Where does John Dekker practice?
What is the NPI number for John Dekker?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.