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Radiation Oncology

Marianne Mildenberger, MD

Works at hospitals in Madisonville, KY · Kentucky

Summary

Dr. Marianne Mildenberger, MD is a radiation oncologist at 900 Hospital Dr, Madisonville, KY 42431. Phone: (270) 825-5800. Accepts Medicare assignment. In 2024, Marianne Mildenberger had 102 Original Medicare patients and 1,055 services. NPI 1538167945. 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: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 900 Hospital Dr, Madisonville, KY 42431 · Directions
  • Phone: (270) 825‑5800
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Health Deaconess Madisonville
  • Group practice: Baptist Health Deaconess Medical Group Inc
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Marianne Mildenberger, 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 Marianne Mildenberger accept Medicare assignment?
Yes. Medicare's clinician data says Marianne Mildenberger 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 Marianne Mildenberger see?
In 2024, CMS data shows 102 Original Medicare patients and 1,055 services for Marianne Mildenberger. This counts Original Medicare only and measures volume, not quality.
What is Marianne Mildenberger's NPI number?
1538167945. 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 Marianne Mildenberger, 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 patients102
Services billed to Medicare1,055
Different services or procedures23
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Ct guidance for insertion of radiation therapy fields (77014)232 services
  2. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)212 services
  3. Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev (G6012)113 services
  4. Radiation treatment management, 5 treatment sessions (77427)93 services
  5. Continuing radiation therapy consultation per week (77336)81 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 cholesterol73%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)65%
  • Arthritis45%
  • Ischemic heart disease37%
  • Depression26%

Hospitals where Marianne Mildenberger works

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

Group practices

Medicare enrollment lists Marianne Mildenberger as a member of this group (CMS data updated October 2, 2026).

  • Baptist Health Deaconess Medical Group Inc246 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Kentucky →

Other radiation oncologists in Kentucky

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

All radiation oncologists in Kentucky →

Other clinicians in Baptist Health Deaconess Medical Group Inc

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

Clinician information

CredentialMD
Graduation year1984 (42 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538167945
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