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

William J Nelson, DC

Individual provider Chiropractor · NPI 1174597272

William J Nelson, DC is registered under Chiropractic in Bismarck, North Dakota. Qualified in 2002, 24 years ago. Practices with William Nelson DC PC, a 2-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
24
Licensed in
ND
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1051 E Interstate Ave
Bismarck, ND 58503-0551 Not confirmed with CMS for 11 years — call before visiting
Phone: (701) 222-8322
Fax: (701) 222-8397
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 723 (ND)

Record details

NPI number1174597272
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 15, 2006
Last updated in NPPESFebruary 25, 2015

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice William Nelson Dc Pc — 2 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 patients45
Services billed 497 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 William Nelson DC PC

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

Other providers in Bismarck