Dr. Mark Anthony Garrison, DC
Dr. Mark Anthony Garrison is a Chiropractor provider (Chiropractor) practicing in Torrance, CA, registered in the NPPES registry with NPI 1740233949 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740233949 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Anthony Garrison |
| Credential | DC |
| Sex | Male |
| Practice address | 25200 CRENSHAW BLVD, STE. 101, Torrance, CA, 90505 |
| Phone | 4242129428 |
| Fax | 4242103512 |
| Enumeration date | 2006-05-18 |
| Last updated in NPPES | 2010-11-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | 2566 | SC |
| 111N00000X | Chiropractor | Primary | 26721 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6CH356 | Medicaid | SC | — |
Copy-ready billing details
Provider: Mark Garrison, DC NPI: 1740233949 Taxonomy: 111N00000X (Chiropractor) Address: 25200 CRENSHAW BLVD, STE. 101, Torrance, CA, 90505
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164414108 | Rodney Ruge | Individual | Chiropractor | Torrance, CA |
| 1659405603 | Kara Nania | Individual | Chiropractor | Torrance, CA |
| 1134310709 | Nania Chiropractic Inc | Organization | Chiropractor | Torrance, CA |
| 1639470230 | Garrison Chiropractic | Organization | Chiropractor | Torrance, CA |
Verify this record
Cross-check NPI 1740233949 against the authoritative CMS record: view Dr. Mark Anthony Garrison 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
Is NPI 1740233949 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-11-11.