Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Anita Mahajan, MD

Individual provider Radiation Oncology Physician · NPI 1457457194

Anita Mahajan, MD practises Radiation Oncology in Rochester, Minnesota. Qualified in 1992, 34 years ago. Practices with Mayo Clinic, a 4,796-clinician group and works from 3 locations. Licensed in Maryland, Minnesota and Texas.

Years since qualifying
34
Licensed in
MD, MN, TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5255 Loughboro Rd Nw # Nlw, Washington, DC 20016-2633 — (202) 537-4000
  • 4940 Eastern Ave, Baltimore, MD 21224-2780 — (410) 550-0526

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 61721 (MN)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence D105399 (MD)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence L5446 (TX)

Record details

NPI number1457457194
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients109
Services billed 690 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Mayo Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4796 clinicians in the practice; 12 are shown here.

Other providers in Rochester