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

Anthony Duncan, DO

Individual provider Family Medicine Physician · NPI 1497240709

Anthony Duncan, DO is registered under Family Practice in Crookston, Minnesota. Graduated from Touro Un Col of Osteopathic Medicine, New York in 2018, 8 years ago. Practices with Altru Health System, a 667-clinician group and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
8
Trained at
Touro Un Col of Osteopathic Medicine, New York
Licensed in
MN, ND
In the registry since
2018
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

400 S Minnesota St
Crookston, MN 56716-1808
Phone: (218) 281-9100
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 69113 (MN)
Family Medicine Physician Taxonomy 207Q00000X · Licence RL15205 (ND)

Record details

NPI number1497240709
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 28, 2018
Last updated in NPPESJuly 26, 2021
Certification dateJuly 26, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, NEW YORK
Graduated 2018 (8 years in practice)
Group practice Altru Health System — 667 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of nail tissue 1–10 times
Removal of skin lesions 1–10 times
Removal or shaving of skin growth 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients324
Services billed 1,339 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Riverview Hospital Hospital · Crookston, MN · listed as Riverview Healthcare Association
  • Villa St. Vincent Nursing home · Crookston, MN · listed as Villa St Vincent
  • Altru Hospital Hospital · Grand Forks, ND
  • Altru'S Home Health Home health agency · Grand Forks, ND
  • Hia Hospice Hospice · Fargo, ND

Colleagues at Altru Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 667 clinicians in the practice; 12 are shown here.

Other providers in Crookston