Marks Chiropractic, LLC
Marks Chiropractic, LLC is a healthcare organization registered as Chiropractor in Marathon, WI, holding Type 2 (organization) NPI 1588335483 since 2021. The authorized official on file is Keith Marks, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1588335483 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Marks Chiropractic, LLC |
| Practice address | 117 MAIN ST, Marathon, WI, 54448 |
| Phone | 7154436777 |
| Enumeration date | 2021-09-22 |
| Last updated in NPPES | 2021-09-22 |
Authorized official
| Name | Keith Marks |
|---|---|
| Title | Owner |
| Phone | 7154436777 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | — | — |
Copy-ready billing details
Provider: Marks Chiropractic, LLC NPI: 1588335483 Taxonomy: 111N00000X (Chiropractor) Address: 117 MAIN ST, Marathon, WI, 54448
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619012333 | Keith Marks | Individual | Chiropractor | Marathon, WI |
| 1417499567 | Derek Lund | Individual | Chiropractor | Marathon, WI |
| 1851919773 | Family Foot and Ankle Clinic LLC | Organization | Podiatrist | Marathon, WI |
| 1740042787 | Marathon Spine & Wellness, LLC | Organization | Chiropractor | Marathon, WI |
Verify this record
Cross-check NPI 1588335483 against the authoritative CMS record: view Marks Chiropractic, LLC 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
Who is the authorized official for Marks Chiropractic, LLC?
What is the NPI number for Marks Chiropractic, LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-09-22.