Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Darren M. Davenport, MD

Works at hospitals in Charles City, IA · Cedar Rapids, IA · Manchester, IA … · Iowa

Summary

Dr. Darren M. Davenport, MD is a radiologist at 1948 1st Ave NE, Cedar Rapids, IA 52402. Phone: (319) 364-0121. Accepts Medicare assignment. In 2024, Darren M. Davenport had 3,191 Original Medicare patients and 5,798 services. NPI 1003814344. 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 Darren M. Davenport, 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 Darren M. Davenport accept Medicare assignment?
Yes. Medicare's clinician data says Darren M. Davenport 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 Darren M. Davenport see?
In 2024, CMS data shows 3,191 Original Medicare patients and 5,798 services for Darren M. Davenport. This counts Original Medicare only and measures volume, not quality.
What is Darren M. Davenport's NPI number?
1003814344. 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 Darren M. Davenport, 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 patients3,191
Services billed to Medicare5,798
Different services or procedures156
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of chest, 2 views (71046)329 services
  2. Ct scan head or brain without contrast (70450)320 services
  3. X-ray of chest, 1 view (71045)219 services
  4. Mri scan of leg joint without contrast (73721)154 services
  5. Screening 3d breast mammography (77063)127 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%
  • Arthritis62%
  • Anxiety30%
  • Diabetes29%
  • Ischemic heart disease29%

Hospitals where Darren M. Davenport works

Medicare's Facility Affiliation Data lists Darren M. Davenport 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.

  • Floyd County Medical CenterCharles City, IA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 161347
  • Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160079
  • Regional Medical CenterManchester, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161343
  • St Lukes HospitalCedar Rapids, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160045
  • Waverly Health CenterWaverly, IA · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 161339

Practice locations

Addresses where Darren M. Davenport is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Darren M. Davenport as a member of this group (CMS data updated October 2, 2026).

  • Radiology Consultants of Iowa PLC73 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Iowa →

Other radiologists in Cedar Rapids

Clinicians with the same Medicare primary specialty in Cedar Rapids, IA — not a recommendation.

All radiologists in Cedar Rapids →

Other clinicians in Radiology Consultants of Iowa PLC

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

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003814344
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