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

Dr. Michael Pfeffer, DC

Individual provider Chiropractor · NPI 1558459545

Dr. Michael Pfeffer, DC is registered under Chiropractic in Alexandria, Minnesota. Graduated from Northwestern College of Chiropractic in 1995, 31 years ago. Practices with Pfeffer Chiropractic and Concussion Clinic PA, a 2-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
31
Trained at
Northwestern College of Chiropractic
Licensed in
MN
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

108 15th Ave E
Alexandria, MN 56308-2510
Phone: (320) 762-2350
Fax: (320) 762-2379
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 003398 (MN)

Record details

NPI number1558459545
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJune 10, 2019

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 1995 (31 years in practice)
Group practice Pfeffer Chiropractic And Concussion Clinic Pa — 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 patients25
Services billed 151 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 Pfeffer Chiropractic and Concussion Clinic PA

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

Other providers in Alexandria