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Diagnostic Radiology

Charles C. Humphrey, MD

Works at hospitals in Bridgton, ME · Lewiston, ME · Rumford, ME · Maine

Summary

Dr. Charles C. Humphrey, MD is a radiologist at 10 Hospital Dr, Bridgton, ME 04009. Phone: (207) 647-6000. Accepts Medicare assignment. In 2024, Charles C. Humphrey had 1,379 Original Medicare patients and 2,226 services. NPI 1164402640. 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: 10 Hospital Dr, Bridgton, ME 04009 · Directions (1 more location)
  • Phone: (207) 647‑6000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Bridgton Hospital, Central Maine Medical Center, Rumford Hospital and 1 more
  • Group practice: X-Ray Professional Association
  • Medical school: University Of Massachusetts Medical School · graduated 1983 (43 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Charles C. Humphrey, 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 Charles C. Humphrey accept Medicare assignment?
Yes. Medicare's clinician data says Charles C. Humphrey 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 Charles C. Humphrey see?
In 2024, CMS data shows 1,379 Original Medicare patients and 2,226 services for Charles C. Humphrey. This counts Original Medicare only and measures volume, not quality.
What is Charles C. Humphrey's NPI number?
1164402640. 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 Charles C. Humphrey, 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 patients1,379
Services billed to Medicare2,226
Different services or procedures102
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Screening mammography (77067)354 services
  2. X-ray of chest, 2 views (71046)327 services
  3. Screening 3d breast mammography (77063)323 services
  4. X-ray of chest, 1 view (71045)201 services
  5. Dxa bone density measurement of hip, pelvis, spine (77080)102 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 cholesterol70%
  • High blood pressure68%
  • Arthritis44%
  • Anxiety34%
  • Depression29%
  • Diabetes27%

Hospitals where Charles C. Humphrey works

Medicare's Facility Affiliation Data lists Charles C. Humphrey 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.

  • Bridgton HospitalBridgton, ME · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 201310
  • Central Maine Medical CenterLewiston, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200024
  • Rumford HospitalRumford, ME · Critical Access Hospital · Emergency services: listed by Medicare · CCN 201306
  • St Mary's Regional Medical CenterLewiston, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200034

Practice locations

Addresses where Charles C. Humphrey is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Charles C. Humphrey as a member of this group (CMS data updated October 2, 2026).

  • X-Ray Professional Association11 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Maine →

Other radiologists in Bridgton

Clinicians with the same Medicare primary specialty in Bridgton, ME — not a recommendation.

All radiologists in Bridgton →

Other clinicians in X-Ray Professional Association

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

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year1983 (43 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164402640
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