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DR. KEITH LYNCH MARKS D.C.
NPI 1619012333
Chiropractor in Marathon, WI

Active since February 20, 2007
117 MAIN ST, MARATHON, WI 54448(715) 443-6777(715) 443-3177 Get Directions Write a Review

NPPES record last updated: November 16, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Keith Lynch Marks D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KEITH LYNCH MARKS D.C. (NPI 1619012333) is an individual chiropractor in Marathon, Wisconsin, licensed in Wisconsin (3377) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1619012333
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. KEITH LYNCH MARKSCredential: D.C.
Location Address117 MAIN STMarathon, WI 54448-9646
Mailing AddressPo Box 71Marathon, WI 54448-0071 · (715) 443-6777 · Fax (715) 443-3177
Phone(715) 443-6777
Fax(715) 443-3177
Sole ProprietorYes
Enumeration DateFebruary 20, 2007
Last NPPES UpdateNovember 16, 2011
✔ NPI 1619012333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 3377
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
117 MAIN ST, Marathon, WI 54448
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Other Identifiers 3

Medicare ID-Type Unspecified35238WI
Medicaid38897800WI
Medicare UPINU65036WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DEREK LUND
Chiropractor
117 MAIN ST
MARATHON, WI 54448
Marathon County (715) 443-6777
MARKS CHIROPRACTIC, LLC
Chiropractor
117 MAIN ST
MARATHON, WI 54448
Marathon County (715) 443-6777
MARATHON SPINE & WELLNESS, LLC
Chiropractor
117 MAIN ST
MARATHON, WI 54448
Marathon County (715) 443-6777
FAMILY FOOT AND ANKLE CLINIC LLC
Podiatrist
117 MAIN ST
MARATHON, WI 54448
Marathon County (715) 443-3300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keith Marks's NPI number?

The NPI number for Keith Marks is 1619012333. It was assigned to this individual provider in the NPPES registry on February 20, 2007.

Where is Keith Marks located?

Keith Marks practices at 117 Main St, Marathon, WI 54448. The listed phone number is (715) 443-6777.

What is Keith Marks's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

What insurance does Keith Marks accept?

Health plans from Medica list Keith Marks as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Keith Marks was last updated on November 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.