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Dr. Michael Oakes

Radiology (Diagnostic Radiology Physician)

  • Medicare participating

At a glance

Medical school
New York Medical College (2003)
Years since graduation
23
In the NPI registry since
2007
Medicare patients seen, 2024
1,859

Licensed in Colorado since 2009, according to the Colorado Department of Regulatory Agencies. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2003Medical school: New York Medical College
  • 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Diagnostic Radiology Physician primary
    CO license 47754 (first issued 2009; transferred to compact physician) · MI license 4301081484

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Radiology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
1,859
Services billed
6,827
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml2,07522
X-ray of chest, 1 view733653
Ct scan of abdomen and pelvis with contrast217208
X-ray of chest, 2 views180178
Ct scan of blood vessels of chest with contrast122121
X-ray of knee, 3 views8572
Limited ultrasound scan of abdomen6766
Ct scan of abdomen and pelvis without contrast6767
X-ray of hip, 2-3 views6666
Ct scan of chest with contrast6464

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Radiology clinicians in Denver

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 19, 2010), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1568663227. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.