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

Dr. Joseph Michael Mack, MD

Individual provider Diagnostic Radiology Physician · NPI 1467439745

Dr. Joseph Michael Mack, MD practises Diagnostic Radiology in Fort Collins, Colorado. Graduated from Albany Medical College of Union University in 2001, 25 years ago. Practices with Fort Collins Radiologic Associates PC, a 65-clinician group and accepts Medicare assignment. Licensed in Colorado, Georgia, Nebraska and Wyoming.

Years since qualifying
25
Trained at
Albany Medical College of Union University
Licensed in
CO, GA, NE, WY
In the registry since
2005
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1024 S Lemay Ave
Fort Collins, CO 80524-3929
Phone: (970) 484-4757
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 58275 (GA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence CP1090 (NE)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 17609C (WY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence CDR.0004506 (CO)

Record details

NPI number1467439745
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2005
Last updated in NPPESMarch 8, 2025
Certification dateMarch 8, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2001 (25 years in practice)
Group practice Fort Collins Radiologic Associates Pc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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 patients2,769
Services billed 3,674 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Fort Collins Radiologic Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 65 clinicians in the practice; 12 are shown here.

Other providers in Fort Collins