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Dr. Sameer K. Nath, M.D.

Radiation Oncology (Radiation Oncology Physician)

12605 E 16th Ave
Aurora, CO 80045

Who else practices at this address →

Adams County includes primary care (2% of residents) shortage areas. About shortage areas

Call (720) 848-0000

  • Medicare participating

At a glance

Years since graduation
16
In the NPI registry since
2010
Medicare patients seen, 2024
377

Licensed in Connecticut since 2013, according to the Connecticut Department of Public Health. 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. What an NPI is

Education and training

  • 2010Medical school: University of California, San Diego School of Medicine
  • 2010Registered with an NPI (national billing number; not a license date)

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

  • Radiation Oncology Physician primary
    CO license DR.0058426 (first issued 2017; active) · CT license 052361 (first issued 2013; inactive)

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

Map: Radiation Oncology 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
377
Services billed
2,292
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Ct guidance for insertion of radiation therapy fields715168
Calculation of radiation therapy dose34477
Radiation treatment management, 5 treatment sessions23176
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy13356
Design and construction of complex radiation treatment device12434
Complex radiation therapy planning8078
High precision radiation therapy planning5656
Design and construction of radiation treatment device for high precision radiation therapy5656
Design and construction of simple radiation treatment device5553
New patient office or other outpatient visit, 60-74 minutes4040

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.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Tamsulosin Hcl
Other prescribers in Aurora, CO
61

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other Radiation Oncology clinicians in Aurora

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 11, 2019), 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 1669774386. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.