Dr. Willes Ko, D.C.
Dr. Willes Ko is a Rehabilitation Chiropractor provider (Chiropractor) practicing in Wheeling, IL, registered in the NPPES registry with NPI 1376798934 since 2008. The credential DC stands for Doctor of Chiropractic. Practices at Ko Wellness and Rehabilitation Center Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1376798934 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Willes Ko |
| Credential | D.C. |
| Sex | Male |
| Practice address | Wheeling, IL, 60090 |
| Phone | 6302540581 |
| Fax | 7737741372 |
| Enumeration date | 2008-11-24 |
| Last updated in NPPES | 2012-07-06 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111NR0400X | Rehabilitation Chiropractor | Primary | 038010090 | IL |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Willes Ko, D.C. NPI: 1376798934 Taxonomy: 111NR0400X (Rehabilitation Chiropractor) Address: Wheeling, IL, 60090
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720223035 | Ko Wellness and Rehabilitation Center Inc | Organization | Rehabilitation Chiropractor | Wheeling, IL |
Verify this record
Cross-check NPI 1376798934 against the authoritative CMS record: view Dr. Willes Ko 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
How do I verify Willes Ko's NPI record?
Is NPI 1376798934 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-07-06.