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

Dr. Michael George Mack, DC

Individual provider Chiropractor · NPI 1851737589

Dr. Michael George Mack, DC is registered under Chiropractic in Bottineau, North Dakota. Qualified in 2013, 13 years ago. Practices with True North Chiropractic PC, a 3-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
13
Licensed in
ND
In the registry since
2013
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

909 11th St E
Bottineau, ND 58318-1855
Phone: (701) 228-2275
Fax: (701) 228-3080
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 947 (ND)

Record details

NPI number1851737589
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 21, 2013
Last updated in NPPESApril 21, 2022
Certification dateApril 21, 2022

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice True North Chiropractic Pc — 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 patients120
Services billed 698 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 True North Chiropractic PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3 clinicians in the practice; 1 are shown here.

Other providers in Bottineau