Dr. Michael Scott Unnerstall, DC
Dr. Michael Scott Unnerstall is a Chiropractor provider (Chiropractor) practicing in Ballwin, MO, registered in the NPPES registry with NPI 1043210222 since 2005. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1043210222 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Michael Scott Unnerstall |
| Credential | DC |
| Sex | Male |
| Practice address | 15945 CLAYTON RD STE 230C, Ballwin, MO, 63011 |
| Phone | 6362565200 |
| Enumeration date | 2005-07-28 |
| Last updated in NPPES | 2023-10-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 006570 | MO |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Michael Unnerstall, DC NPI: 1043210222 Taxonomy: 111N00000X (Chiropractor) Address: 15945 CLAYTON RD STE 230C, Ballwin, MO, 63011
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891047486 | Ashley Battaglia | Individual | Chiropractor | Ballwin, MO |
| 1427584564 | Kathryn Wagner | Individual | Chiropractor | Ballwin, MO |
Verify this record
Cross-check NPI 1043210222 against the authoritative CMS record: view Dr. Michael Scott Unnerstall 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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Where does Michael Unnerstall practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-10-05.