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

Mr. Alexander Kellington Bratt, MD

Individual provider Radiation Oncology Physician · NPI 1265876445

Mr. Alexander Kellington Bratt, MD is a Diagnostic Radiology in Rochester, Minnesota. Graduated from Columbia University College of Physicians and Surgeons in 2013, 13 years ago. Practices with Mayo Clinic Health System-Southwest Minnesota Region, a 667-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Minnesota.

Years since qualifying
13
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
CA, MN
In the registry since
2013
Specialties on file
2
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
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 300 Pasteur Dr, Stanford, CA 94305 — (650) 723-4000
  • 300 Pasteur Dr, Stanford, CA 94305 — (650) 723-4000
  • 525 E 68th St, New York, NY 10065-4870 — (212) 746-2527

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 65977 (MN)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence A154299 (CA)

Record details

NPI number1265876445
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2013
Last updated in NPPESAugust 12, 2020
Certification dateAugust 12, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2013 (13 years in practice)
Group practice Mayo Clinic Health System-Southwest Minnesota Region — 667 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

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