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Radiation Oncology

Therese Youssef Andraos, MD

Works at hospitals in Columbus, OH · Ohio

Summary

Dr. Therese Youssef Andraos, MD is a radiation oncologist at 460 W 10th Ave, Columbus, OH 43210. Phone: (614) 293-8415. Accepts Medicare assignment. In 2024, Therese Youssef Andraos had 103 Original Medicare patients and 966 services. NPI 1144752551. 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: 460 W 10th Ave, Columbus, OH 43210 · Directions
  • Phone: (614) 293‑8415
  • Medicare: Accepts Medicare assignment
  • Hospital: Ohio State University State Health System
  • Group practice: OSU Radiation Oncology LLC
  • Medical school: graduated 2015 (11 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Therese Youssef Andraos, 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 Therese Youssef Andraos accept Medicare assignment?
Yes. Medicare's clinician data says Therese Youssef Andraos 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 Therese Youssef Andraos see?
In 2024, CMS data shows 103 Original Medicare patients and 966 services for Therese Youssef Andraos. This counts Original Medicare only and measures volume, not quality.
What is Therese Youssef Andraos's NPI number?
1144752551. 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 Therese Youssef Andraos, 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 patients103
Services billed to Medicare966
Different services or procedures28
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Ct guidance for insertion of radiation therapy fields (77014)215 services
  2. Calculation of radiation therapy dose (77300)170 services
  3. Design and construction of complex radiation treatment device (77334)128 services
  4. Radiation treatment management, 5 treatment sessions (77427)48 services
  5. Complex radiation therapy planning (77263)22 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).

  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • High blood pressure74%
  • High cholesterol70%
  • Arthritis47%
  • Diabetes27%
  • Anxiety25%

Hospitals where Therese Youssef Andraos works

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

Group practices

Medicare enrollment lists Therese Youssef Andraos as a member of this group (CMS data updated October 2, 2026).

  • OSU Radiation Oncology LLC51 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Ohio →

Other radiation oncologists in Columbus

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

All radiation oncologists in Columbus →

Other clinicians in OSU Radiation Oncology LLC

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

Clinician information

CredentialMD
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1144752551
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