Dr. Ryan Mark Warnock, D.C.
Dr. Ryan Mark Warnock is a Chiropractor provider (Chiropractor) practicing in Mattapan, MA, registered in the NPPES registry with NPI 1770664633 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at River Street Spine Clinic PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770664633 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Ryan Mark Warnock |
| Credential | D.C. |
| Sex | Male |
| Practice address | 500 RIVER ST, Mattapan, MA, 02126 |
| Phone | 6172981776 |
| Fax | 6172987366 |
| Enumeration date | 2006-10-18 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2765 | MA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Ryan Warnock, D.C. NPI: 1770664633 Taxonomy: 111N00000X (Chiropractor) Address: 500 RIVER ST, Mattapan, MA, 02126
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1982743431 | River Street Spine Clinic PC | Organization | Chiropractor | Mattapan, MA |
Verify this record
Cross-check NPI 1770664633 against the authoritative CMS record: view Dr. Ryan Mark Warnock 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 2007-07-08.