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

Individual provider Diagnostic Radiology Physician · NPI 1427343110

Gregory Michael Tomc, MD practises Diagnostic Radiology in Lakewood, Colorado. Graduated from University of Toledo College of Medicine in 2011, 15 years ago. Practices with Pro Radiology LLC, a 105-clinician group. Licensed in Colorado.

Years since qualifying
15
Trained at
University of Toledo College of Medicine
Licensed in
CO
In the registry since
2011
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

1746 Cole Blvd Ste 150
Lakewood, CO 80401-3267
Phone: (303) 914-8800
Fax: (303) 716-3777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence DR.0056671 (CO)

Record details

NPI number1427343110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2011
Last updated in NPPESMarch 12, 2018

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesNUCLEAR MEDICINE
Medical schoolUNIVERSITY OF TOLEDO COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Pro Radiology Llc — 105 clinicians
Accepts Medicare assignment Not indicated
Practice locations17 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 patients900
Services billed 2,504 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 Pro Radiology LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 105 clinicians in the practice; 12 are shown here.

Other providers in Lakewood