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Diagnostic Radiology

Marjan S. Bolouri, MD

Works at hospitals in Aurora, CO · Colorado

Summary

Dr. Marjan S. Bolouri, MD is a radiologist at 100 Cook St, Suite 100, Denver, CO 80206. Phone: (720) 516-9420. Accepts Medicare assignment. In 2024, Marjan S. Bolouri had 683 Original Medicare patients and 2,453 services. NPI 1790930535. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 100 Cook St, Suite 100, Denver, CO 80206 · Directions (7 more locations)
  • Phone: (720) 516‑9420
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Colorado Hospital Authority
  • Group practice: University Physicians Incorporated (+3 more)
  • Medical school: Baylor College Of Medicine · graduated 2008 (18 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Marjan S. Bolouri, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Marjan S. Bolouri accept Medicare assignment?
Yes. Medicare's clinician data says Marjan S. Bolouri accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Marjan S. Bolouri see?
In 2024, CMS data shows 683 Original Medicare patients and 2,453 services for Marjan S. Bolouri. This counts Original Medicare only and measures volume, not quality.
What is Marjan S. Bolouri's NPI number?
1790930535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Marjan S. Bolouri, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients683
Services billed to Medicare2,453
Different services or procedures27
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection, gadoteridol, (prohance multipack), per ml (A9576)1,019 services
  2. Screening 3d breast mammography (77063)443 services
  3. Screening mammography (77067)443 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)157 services
  5. Limited ultrasound scan of 1 breast (76642)111 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol65%
  • High blood pressure48%
  • Arthritis40%
  • Osteoporosis26%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)23%
  • Depression17%

Hospitals where Marjan S. Bolouri works

Medicare's Facility Affiliation Data lists Marjan S. Bolouri at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Marjan S. Bolouri is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Marjan S. Bolouri as a member of these groups (CMS data updated October 2, 2026).

  • University Physicians Incorporated3,215 clinicians in the group
  • UCHealth Imaging Services LLC258 clinicians in the group
  • Radiology Imaging Associates PC149 clinicians in the group
  • Medical Imaging of Colorado Radiology Imaging Assc PC Etal PT127 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Colorado →

Other radiologists in Denver

Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.

All radiologists in Denver →

Other clinicians in University Physicians Incorporated

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790930535
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians