Dr. Daniel Marshall Knowles III, D.C.
Dr. Daniel Marshall Knowles III is a Chiropractor provider (Chiropractor) practicing in Boulder, CO, registered in the NPPES registry with NPI 1043343627 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Network Family Chiropractic PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1043343627 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel Marshall Knowles III |
| Credential | D.C. |
| Sex | Male |
| Practice address | 1715 15TH ST, Boulder, CO, 80302 |
| Phone | 3039981000 |
| Fax | 3039981003 |
| Enumeration date | 2007-03-13 |
| Last updated in NPPES | 2009-04-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 4482 | CO |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Daniel Knowles, D.C. NPI: 1043343627 Taxonomy: 111N00000X (Chiropractor) Address: 1715 15TH ST, Boulder, CO, 80302
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578696050 | Richelle Knowles | Individual | Chiropractor | Boulder, CO |
| 1144562901 | Network Family Chiropractic PC | Organization | Chiropractor | Boulder, CO |
Verify this record
Cross-check NPI 1043343627 against the authoritative CMS record: view Dr. Daniel Marshall Knowles III 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-04-01.