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DR. NATHAN JAMES OMICK D.C.
NPI 1255412185
Chiropractor in Oconomowoc, WI

Active since October 18, 2006Accepts Medicare Assignment
N58W39799 W HIGHWAY 16, OCONOMOWOC, WI 53066(262) 567-4497(262) 567-3716 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Nathan James Omick D.c. NPPES

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

DR. NATHAN JAMES OMICK D.C. (NPI 1255412185) is an individual chiropractor in Oconomowoc, Wisconsin, licensed in Wisconsin (4184) and active in the NPI registry since October 2006. He is a graduate of Palmer College Chiropractic - Davenport (2005).

NPPES Registry Identity

NPI1255412185
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. NATHAN JAMES OMICKCredential: D.C.
Location AddressN58W39799 W HIGHWAY 16Oconomowoc, WI 53066
Mailing AddressPo Box 221Oconomowoc, WI 53066-0221 · (262) 567-4497 · Fax (262) 567-3716
Phone(262) 567-4497
Fax(262) 567-3716
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 2005
Enumeration DateOctober 18, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1255412185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 4184
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.
N58W39799 W HIGHWAY 16, Oconomowoc, WI 53066
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Other Identifiers 3

Medicare ID-Type Unspecified000346046WI
Medicare UPINU08666WI
Medicaid38967300WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nathan James Omick 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 ID5294743993
PECOS Enrollment IDI20060322000250

Medicare Billing Reassignment

Medicare enrollment records show Nathan Omick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Michael R Traub D.C. Ltd
Same address
Chiropractor
N58W39799 HWY 16
Oconomowoc, WI 53066
  • Reassigned Medicare billing, Wisconsin enrollment
  • 3 clinicians in this Medicare group
NPI 1174670251 (262) 567-4497

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
906 services84 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
333 services43 patients

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 Nathan Omick's NPI number?

The NPI number for Nathan Omick is 1255412185. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is Nathan Omick located?

Nathan Omick practices at N58w39799 W Highway 16, Oconomowoc, WI 53066. The listed phone number is (262) 567-4497.

What is Nathan Omick's specialty?

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

Is Nathan Omick enrolled in Medicare?

Yes. Nathan Omick 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.

Which organization bills Medicare for Nathan Omick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Omick reassigns Medicare benefits to Michael R Traub D.C. Ltd (Oconomowoc, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathan Omick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nathan Omick accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners and Network Health and 2 other insurers list Nathan Omick 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 Nathan Omick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.