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Diagnostic Radiology

Fernanda Wagenheim, MD

Works at hospitals in Boston, MA · South Weymouth, MA · Massachusetts

Summary

Dr. Fernanda Wagenheim, MD is a radiologist at 101 Columbian St, S Weymouth, MA 02190. Phone: (617) 243-6000. Accepts Medicare assignment. In 2024, Fernanda Wagenheim had 3,033 Original Medicare patients and 37,856 services. NPI 1689939886. 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: 101 Columbian St, S Weymouth, MA 02190 · Directions (4 more locations)
  • Phone: (617) 243‑6000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Brigham and Women's Hospital, South Shore Hospital
  • Group practice: Mass General Brigham Medical Group Suburban Massachusetts Inc (+2 more)
  • Medical school: 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 Fernanda Wagenheim, 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 Fernanda Wagenheim accept Medicare assignment?
Yes. Medicare's clinician data says Fernanda Wagenheim 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 Fernanda Wagenheim see?
In 2024, CMS data shows 3,033 Original Medicare patients and 37,856 services for Fernanda Wagenheim. This counts Original Medicare only and measures volume, not quality.
What is Fernanda Wagenheim's NPI number?
1689939886. 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 Fernanda Wagenheim, 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 patients3,033
Services billed to Medicare37,856
Different services or procedures107
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)33,525 services
  2. Ct scan of chest without contrast (71250)478 services
  3. Ct scan head or brain without contrast (70450)473 services
  4. Ct scan of abdomen and pelvis with contrast (74177)469 services
  5. Ct scan of chest with contrast (71260)449 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 blood pressure75%
  • High cholesterol75%
  • Arthritis54%
  • Anxiety42%
  • Ischemic heart disease38%
  • Depression34%

Hospitals where Fernanda Wagenheim works

Medicare's Facility Affiliation Data lists Fernanda Wagenheim 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.

  • Brigham and Women's HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220110
  • South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220100

Practice locations

Addresses where Fernanda Wagenheim is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Fernanda Wagenheim as a member of these groups (CMS data updated October 2, 2026).

  • Mass General Brigham Medical Group Suburban Massachusetts Inc602 clinicians in the group
  • Harbor Medical Associates Inc127 clinicians in the group
  • South Shore Radiological Associates Inc35 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Massachusetts →

Other radiologists in S Weymouth

Clinicians with the same Medicare primary specialty in S Weymouth, MA — not a recommendation.

All radiologists in S Weymouth →

Other clinicians in Mass General Brigham Medical Group Suburban Massachusetts Inc

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

Clinician information

CredentialMD
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689939886
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