Provider Search

Find U.S. healthcare providers by specialty, location, or ZIP code radius.

Taxonomy code 261QX0203X Radiation Oncology Clinic/Center · matches providers whose primary taxonomy is this code · Clear

NPPES data as of · Source: CMS NPPES

All providers · 261QX0203X · Page 13, more available

PROTON INTERNATIONAL ALABAMA, LLC
Organization
Radiation Oncology Clinic/Center
NPI 1649736752
BIRMINGHAM, AL
SARASOTA COUNTY PUBLIC HOSPITAL DISTRICT
Organization
Radiation Oncology Clinic/Center
NPI 1659834174
SARASOTA, FL
BRIGHAM & WOMEN'S PHYSICIANS ORGANIZATION INC
Organization
Radiation Oncology Clinic/Center
NPI 1902469679
MILFORD, MA
HIGHLAND ONCOLOGY, LTD
Organization
Radiation Oncology Clinic/Center
NPI 1497314462
HIGHLAND, IL
ONEIDA HEALTH ROSWELL PARK ONCOLOGY LLC
Organization
Radiation Oncology Clinic/Center
NPI 1497398895
ONEIDA, NY
JOHN RICE, PHD
Individual
Radiation Oncology Clinic/Center
NPI 1124638820
LA JOLLA, CA
RADIATION ONCOLOGY NETWORK OF SOUTHERN CALIFORNIA
Organization
Radiation Oncology Clinic/Center
NPI 1336752039
EL CENTRO, CA
ALLINA HEALTH SYSTEM
Organization
Radiation Oncology Clinic/Center
NPI 1598363707
COON RAPIDS, MN
BH-UAMS ONCOLOGY SERVICES, LLC
Organization
Radiation Oncology Clinic/Center
NPI 1194327726
NORTH LITTLE ROCK, AR
BH-UAMS ONCOLOGY SERVICES, LLC
Organization
Radiation Oncology Clinic/Center
NPI 1760070312
NORTH LITTLE ROCK, AR
NEWBURYPORT, MA RADIATION CENTER LLC
Organization
Radiation Oncology Clinic/Center
NPI 1861083438
NEWBURYPORT, MA
ALLINA HEALTH SYSTEM
Organization
Radiation Oncology Clinic/Center
NPI 1417548959
BUFFALO, MN
ISAAC LASKO, MD
Individual
Radiation Oncology Clinic/Center
NPI 1275101321
MAYWOOD, IL
BARBARA ANN KARMANOS CANCER HOSPITAL
Organization
Radiation Oncology Clinic/Center
NPI 1427706837
MAUMEE, OH
PROTON INTERNATIONAL CARE FOUNDATION - DELRAY LLC
Organization
Radiation Oncology Clinic/Center
NPI 1295470177
DELRAY BEACH, FL
TOTOWA CANCER CENTER
Organization
Radiation Oncology Clinic/Center
NPI 1225777808
TOTOWA, NJ
TRI DO MD
Organization
Radiation Oncology Clinic/Center
NPI 1316664303
SAN JOSE, CA
PASADENA CYBERKNIFE CENTER, LLC.
Organization
Radiation Oncology Clinic/Center
NPI 1013625730
PASADENA, CA
TENNESSEE ONCOLOGY PLLC
Organization
Radiation Oncology Clinic/Center
NPI 1942909585
FRANKLIN, TN
ROBERT DRAKE
Individual
Radiation Oncology Clinic/Center
NPI 1053015107
INDIANAPOLIS, IN
TITUS COUNTY HOSPITAL DISTRICT
Organization
Radiation Oncology Clinic/Center
NPI 1730876558
MOUNT PLEASANT, TX
THE UNIVERSITY OF CHICAGO MEDICAL CENTER
Organization
Radiation Oncology Clinic/Center
NPI 1174200174
CROWN POINT, IN
ANCHORAGE RADIATION THERAPY CENTER
Organization
Radiation Oncology Clinic/Center
NPI 1184400293
ANCHORAGE, AK
SKINRADX
Organization
Radiation Oncology Clinic/Center
NPI 1265212005
NAPLES, FL
GREENBELT RADIATION ONCOLOGY CENTER
Organization
Radiation Oncology Clinic/Center
NPI 1669245999
GREENBELT, MD

Provider information is based on publicly available NPPES data. An NPI does not indicate licensure, credentialing, network participation, or current practice status.

Need programmatic access? The NPILayer API supports all these filters and returns normalized JSON.

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Search by specialty

The specialty filter matches against NUCC taxonomy descriptions, classifications, and specializations — so searching "cardiology" returns cardiologists, interventional cardiologists, pediatric cardiologists, and related subspecialties. You can also enter a full taxonomy description such as "Cardiovascular Disease Physician" for a narrower match.

ZIP code radius search

Enter a 5-digit ZIP code and select a radius to find providers within that distance. Distances are calculated from ZIP code centroids rather than exact street addresses, so results are approximate. Geographic search can be combined with a specialty filter to find, for example, cardiologists within 25 miles of a given ZIP.

Individual vs. organization providers

NPPES assigns two types of NPI. Use the provider type filter to limit results to individual providers (physicians, nurses, therapists) or organizations (hospitals, clinics, group practices). Searching without a type filter returns both.