Doug S Willems, D.C.
Doug S Willems is a Chiropractor provider (Chiropractor) practicing in Bend, OR, registered in the NPPES registry with NPI 1669486221 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Children'S Heart Center of Central Oregon LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1669486221 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Doug S Willems |
| Credential | D.C. |
| Sex | Male |
| Practice address | 2041 NE WILLIAMSON CT STE A, Bend, OR, 97701 |
| Phone | 5413897660 |
| Fax | 5413899204 |
| Enumeration date | 2006-07-28 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 27 2928 | OR |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Doug Willems, D.C. NPI: 1669486221 Taxonomy: 111N00000X (Chiropractor) Address: 2041 NE WILLIAMSON CT STE A, Bend, OR, 97701
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992719850 | Roger Hiskey | Individual | Chiropractor | Bend, OR |
| 1306244694 | Children'S Heart Center of Central Oregon LLC | Organization | Specialist | Bend, OR |
| 1801576889 | Ana Rosabal | Individual | Interpreter | Bend, OR |
| 1760234728 | Kelsey Krumm | Individual | Nurse's Aide | Bend, OR |
Verify this record
Cross-check NPI 1669486221 against the authoritative CMS record: view Doug S Willems 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.