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Hematology/Oncology

Rachael A. Courtney, DO

Works at hospitals in Dayton, OH · Ohio

Summary

Dr. Rachael A. Courtney, DO is a hematologist-oncologist at 1 Childrens Plz, Dayton, OH 45404. Phone: (937) 641-4000. Accepts Medicare assignment. NPI 1255566352. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Hematologist-oncologist (Medicare lists Hematology/Oncology)
  • Address: 1 Childrens Plz, Dayton, OH 45404 · Directions (1 more location)
  • Phone: (937) 641‑4000
  • Medicare: Accepts Medicare assignment
  • Hospital: Dayton Childrens Hospital
  • Group practice: Dayton Childrens Specialty Physicians Inc
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rachael A. Courtney, 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 Rachael A. Courtney accept Medicare assignment?
Yes. Medicare's clinician data says Rachael A. Courtney 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.
What is Rachael A. Courtney's NPI number?
1255566352. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rachael A. Courtney works

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

Group practices

Medicare enrollment lists Rachael A. Courtney as a member of this group (CMS data updated October 2, 2026).

  • Dayton Childrens Specialty Physicians Inc97 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Ohio →

Other hematologist-oncologists in Dayton

Clinicians with the same Medicare primary specialty in Dayton, OH — not a recommendation.

All hematologist-oncologists in Dayton →

Other clinicians in Dayton Childrens Specialty Physicians Inc

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1255566352
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians