Dr. Austen Taylor Killian, DC
Dr. Austen Taylor Killian is a Chiropractor provider (Chiropractor) practicing in O Fallon, MO, registered in the NPPES registry with NPI 1609589712 since 2023. The credential DC stands for Doctor of Chiropractic. Practices at The Chiropractic Wellness Connection, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609589712 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Austen Taylor Killian |
| Credential | DC |
| Sex | Male |
| Practice address | 111 OFALLON COMMONS DR, O Fallon, MO, 63368 |
| Phone | 6369780970 |
| Fax | 6369787570 |
| Enumeration date | 2023-01-04 |
| Last updated in NPPES | 2023-01-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2022049225 | MO |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Austen Killian, DC NPI: 1609589712 Taxonomy: 111N00000X (Chiropractor) Address: 111 OFALLON COMMONS DR, O Fallon, MO, 63368
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376510974 | Bryan Joseph | Individual | Chiropractor | O Fallon, MO |
| 1417092800 | Olivia Joseph | Individual | Chiropractor | O Fallon, MO |
| 1760518021 | Jason Hamed | Individual | Chiropractor | O Fallon, MO |
| 1518187616 | The Chiropractic Wellness Connection, LLC | Organization | Chiropractor | O Fallon, MO |
| 1629398037 | Heather Wheeler | Individual | Acupuncturist | O Fallon, MO |
| 1427406982 | Michael Saint | Individual | Chiropractor | O Fallon, MO |
Verify this record
Cross-check NPI 1609589712 against the authoritative CMS record: view Dr. Austen Taylor Killian 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 2023-01-04.