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Diagnostic Radiology

Gwendolyn Durgin, MD

Works at hospitals in Lebanon, NH · Barre, VT · Chattanooga, TN … · New Hampshire, Vermont, Tennessee

Summary

Dr. Gwendolyn Durgin, MD is a radiologist at 1 Medical Ctr Dr, Lebanon, NH 03756. Phone: (603) 650-5000. Accepts Medicare assignment. In 2024, Gwendolyn Durgin had 1,369 Original Medicare patients and 1,995 services. NPI 1013958883. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Gwendolyn Durgin, 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 Gwendolyn Durgin accept Medicare assignment?
Yes. Medicare's clinician data says Gwendolyn Durgin 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 Gwendolyn Durgin see?
In 2024, CMS data shows 1,369 Original Medicare patients and 1,995 services for Gwendolyn Durgin. This counts Original Medicare only and measures volume, not quality.
What is Gwendolyn Durgin's NPI number?
1013958883. 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 Gwendolyn Durgin, 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 patients1,369
Services billed to Medicare1,995
Different services or procedures111
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Ct scan of abdomen and pelvis with contrast (74177)259 services
  2. X-ray of chest, 1 view (71045)229 services
  3. Ct scan of blood vessels of chest with contrast (71275)158 services
  4. Ct scan head or brain without contrast (70450)157 services
  5. X-ray of chest, 2 views (71046)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 blood pressure75%
  • High cholesterol74%
  • Arthritis59%
  • Ischemic heart disease40%
  • Diabetes38%
  • Anxiety38%

Hospitals where Gwendolyn Durgin works

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

Group practices

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

  • Dartmouth-Hitchcock Clinic1,472 clinicians in the group
  • Radiology Alliance PC455 clinicians in the group
  • Virtual Radiologic Professionals LLC397 clinicians in the group
  • Monadnock Community Hospital83 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New Hampshire →

Other radiologists in Lebanon

Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.

All radiologists in Lebanon →

Other clinicians in Dartmouth-Hitchcock Clinic

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

Clinician information

CredentialMD
Medical schoolGeisel School Of Medicine At Dartmouth
Graduation year1999 (27 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013958883
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