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Diagnostic Radiology

Cyrus C. Chapman Iii, MD

Works at hospitals in Madisonville, KY · Paducah, KY · Princeton, KY … · Kentucky

Summary

Dr. Cyrus C. Chapman Iii, MD is a radiologist at 215 W 17th St, Hopkinsville, KY 42240. Phone: (270) 885-3414. Accepts Medicare assignment. In 2024, Cyrus C. Chapman Iii had 3,849 Original Medicare patients and 9,913 services. NPI 1346254919. 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 Cyrus C. Chapman Iii, 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 Cyrus C. Chapman Iii accept Medicare assignment?
Yes. Medicare's clinician data says Cyrus C. Chapman Iii 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 Cyrus C. Chapman Iii see?
In 2024, CMS data shows 3,849 Original Medicare patients and 9,913 services for Cyrus C. Chapman Iii. This counts Original Medicare only and measures volume, not quality.
What is Cyrus C. Chapman Iii's NPI number?
1346254919. 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 Cyrus C. Chapman Iii, 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 patients3,849
Services billed to Medicare9,913
Different services or procedures189
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. X-ray of chest, 1 view (71045)1,457 services
  2. Screening mammography (77067)907 services
  3. Screening 3d breast mammography (77063)906 services
  4. Ct scan head or brain without contrast (70450)648 services
  5. X-ray of chest, 2 views (71046)485 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%
  • Arthritis48%
  • Diabetes39%
  • Chronic kidney disease31%
  • Anxiety29%

Hospitals where Cyrus C. Chapman Iii works

Medicare's Facility Affiliation Data lists Cyrus C. Chapman Iii 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 Cyrus C. Chapman Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Pennyrile Radiology, PSC4 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Kentucky →

Other radiologists in Kentucky

Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.

All radiologists in Kentucky →

Other clinicians in Pennyrile Radiology, PSC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Louisville School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1346254919
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