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Diagnostic Radiology

Robert G. Oppenheimer, MD

Works at hospitals in Burlington, VT · Vermont

Summary

Dr. Robert G. Oppenheimer, MD is a radiologist at 111 Colchester Ave, Burlington, VT 05401. Phone: (802) 847-0000. Accepts Medicare assignment. In 2024, Robert G. Oppenheimer had 563 Original Medicare patients and 1,126 services. NPI 1437170081. 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: 111 Colchester Ave, Burlington, VT 05401 · Directions
  • Phone: (802) 847‑0000
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Vermont - Fletcher Allen Health Care
  • Group practice: University of Vermont Medical Center Inc
  • Medical school: University Of Massachusetts Medical School · graduated 1974 (52 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Robert G. Oppenheimer, 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 Robert G. Oppenheimer accept Medicare assignment?
Yes. Medicare's clinician data says Robert G. Oppenheimer 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 Robert G. Oppenheimer see?
In 2024, CMS data shows 563 Original Medicare patients and 1,126 services for Robert G. Oppenheimer. This counts Original Medicare only and measures volume, not quality.
What is Robert G. Oppenheimer's NPI number?
1437170081. 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 Robert G. Oppenheimer, 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 patients563
Services billed to Medicare1,126
Different services or procedures2
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Screening 3d breast mammography (77063)563 services
  2. Screening mammography (77067)563 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 cholesterol53%
  • High blood pressure46%
  • Arthritis38%
  • Osteoporosis25%
  • Anxiety16%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)15%

Hospitals where Robert G. Oppenheimer works

Medicare's Facility Affiliation Data lists Robert G. Oppenheimer 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 Robert G. Oppenheimer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Robert G. Oppenheimer as a member of this group (CMS data updated October 2, 2026).

  • University of Vermont Medical Center Inc1,208 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Vermont →

Other radiologists in Burlington

Clinicians with the same Medicare primary specialty in Burlington, VT — not a recommendation.

All radiologists in Burlington →

Other clinicians in University of Vermont Medical Center Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year1974 (52 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1437170081
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