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

Erik Isaacson, DC

Individual provider Chiropractor · NPI 1487709580

Erik Isaacson, DC is registered under Chiropractic in Mandan, North Dakota. Graduated from Northwestern College of Chiropractic in 1993, 33 years ago. Practices with Mandan Chiropractic Clinic Inc, a 2-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
33
Trained at
Northwestern College of Chiropractic
Licensed in
ND
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

1302 1st St NE
Mandan, ND 58554 Not confirmed with CMS for 19 years — call before visiting
Phone: (701) 663-0480
Fax: (701) 663-9046
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 554 (ND)

Record details

NPI number1487709580
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 25, 2007
Last updated in NPPESOctober 17, 2007

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 1993 (33 years in practice)
Group practice Mandan Chiropractic Clinic Inc — 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 patients58
Services billed 340 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Mandan Chiropractic Clinic Inc

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

Other providers in Mandan