Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARK WILLARD KREBSBACH D.C.
NPI 1750375523
Chiropractor in Green Bay, WI

Active since September 07, 2005
2337 S RIDGE RD, GREEN BAY, WI 54304(920) 497-8378(920) 498-8363 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Willard Krebsbach D.c. NPPES

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

DR. MARK WILLARD KREBSBACH D.C. (NPI 1750375523) is an individual chiropractor in Green Bay, Wisconsin, licensed in Wisconsin (3966012) and active in the NPI registry since September 2005. He is a graduate of National College Of Chiropractic (2002).

NPPES Registry Identity

NPI1750375523
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK WILLARD KREBSBACHCredential: D.C.
Location Address2337 S RIDGE RDGreen Bay, WI 54304-5857
Mailing Address2337 S Ridge RdGreen Bay, WI 54304-5857 · (920) 497-8378 · Fax (920) 498-8363
Fax(920) 498-8363
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 2002
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1750375523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License Licensed in WI · 3966012
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.
2337 S RIDGE RD, Green Bay, WI 54304

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Willard Krebsbach D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355393117
PECOS Enrollment IDI20050224000614

Other Providers at the Same Location NPPES

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

Chiropractor
2337 S RIDGE RD, SUITE B
GREEN BAY, WI 54304

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 Mark Krebsbach's NPI number?

The NPI number for Mark Krebsbach is 1750375523. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Mark Krebsbach located?

Mark Krebsbach practices at 2337 S Ridge Rd, Green Bay, WI 54304. The listed phone number is (920) 497-8378.

What is Mark Krebsbach's specialty?

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

Is Mark Krebsbach enrolled in Medicare?

Yes. Mark Krebsbach is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Krebsbach accept?

Health plans from HealthPartners, Medica and Quartz list Mark Krebsbach 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 Mark Krebsbach was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.