Dr. John Daniel O'Donnell, DC
Dr. John Daniel O'Donnell is a Chiropractor provider (Chiropractor) practicing in Buffalo, MN, registered in the NPPES registry with NPI 1821827478 since 2024. The credential DC stands for Doctor of Chiropractic. Practices at Kuzma Chiropractic, PA (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821827478 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Daniel O'Donnell |
| Credential | DC |
| Sex | Male |
| Practice address | 110 DIVISION ST E, Buffalo, MN, 55313 |
| Phone | 7636821471 |
| Enumeration date | 2024-07-31 |
| Last updated in NPPES | 2024-07-31 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 7263 | MN |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: John O'Donnell, DC NPI: 1821827478 Taxonomy: 111N00000X (Chiropractor) Address: 110 DIVISION ST E, Buffalo, MN, 55313
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245225390 | Rita Varner-Otness | Individual | Chiropractor | Buffalo, MN |
| 1184718298 | Kuzma Chiropractic, PA | Organization | Chiropractor | Buffalo, MN |
| 1871918706 | Kaley Jacobsson | Individual | Chiropractor | Buffalo, MN |
| 1386383982 | Bryce Johnson | Individual | Chiropractor | Buffalo, MN |
| 1578338711 | Anna Niemela | Individual | Massage Therapist | Buffalo, MN |
| 1881461549 | Lori Radunz | Individual | Massage Therapist | Buffalo, MN |
| 1023885134 | Lexi Grangroth | Individual | Massage Therapist | Buffalo, MN |
Verify this record
Cross-check NPI 1821827478 against the authoritative CMS record: view Dr. John Daniel O'Donnell 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 2024-07-31.