Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Nyhus Schaffer, DC

Individual provider Chiropractor · NPI 1689722316

Dr. Nyhus Schaffer, DC is registered under Chiropractic in LA Crosse, Wisconsin. Graduated from Northwestern College of Chiropractic in 2004, 22 years ago. Practices with Feils Knapp Chiropractic Center, a 3-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
22
Trained at
Northwestern College of Chiropractic
Licensed in
WI
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

402 6th St S
LA Crosse, WI 54601-4505 Not confirmed with CMS for 12 years — call before visiting
Phone: (608) 785-2225
Fax: (608) 782-2947
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 4116-012 (WI)

Record details

NPI number1689722316
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESOctober 14, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 2004 (22 years in practice)
Group practice Feils Knapp Chiropractic Center — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients44
Services billed 310 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Feils Knapp Chiropractic Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in LA Crosse