Ryan John Oster, DC
Ryan John Oster is a Chiropractor provider (Chiropractor) practicing in Cambridge, MN, registered in the NPPES registry with NPI 1083128425 since 2017. The credential DC stands for Doctor of Chiropractic. Practices at Comprehensive Health Clinics, P.A. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1083128425 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ryan John Oster |
| Credential | DC |
| Sex | Male |
| Practice address | 137 2ND AVE SW, Cambridge, MN, 55008 |
| Phone | 7636892462 |
| Fax | 7636891688 |
| Enumeration date | 2017-11-21 |
| Last updated in NPPES | 2019-03-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 6522 | MN |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Ryan Oster, DC NPI: 1083128425 Taxonomy: 111N00000X (Chiropractor) Address: 137 2ND AVE SW, Cambridge, MN, 55008
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508831090 | David Poulter | Individual | Orthopedic Physical Therapist | Cambridge, MN |
| 1265468433 | Arthur Volker | Individual | Chiropractor | Cambridge, MN |
| 1083640452 | Daniel Drassal | Individual | Chiropractor | Cambridge, MN |
| 1083785679 | Comprehensive Health Clinics, P.A. | Organization | Chiropractor | Cambridge, MN |
| 1336380005 | Byron Leftwich | Individual | Acupuncturist | Cambridge, MN |
| 1356686372 | Kyle Volker | Individual | Chiropractor | Cambridge, MN |
| 1184969503 | Nicole Burow | Individual | Health Educator | Cambridge, MN |
| 1962023044 | Alison Bates | Individual | Chiropractor | Cambridge, MN |
Verify this record
Cross-check NPI 1083128425 against the authoritative CMS record: view Ryan John Oster 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 2019-03-20.