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

Sydney O'Malley, MD

Individual provider Allergy & Immunology Physician · NPI 1851754626

Sydney O'Malley, MD is an Allergy/Immunology in Rochester, Minnesota. Graduated from Wright State University Boonshoft School of Medicine in 2016, 10 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Virginia.

Years since qualifying
10
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
MN, VA
In the registry since
2016
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 55905-0001
Phone: (507) 284-2511
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 220 Hovey Rd, Pensacola, FL 32508-1044 — (850) 452-2187

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 79453 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101263141 (VA)

Record details

NPI number1851754626
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2016
Last updated in NPPESNovember 30, 2025
Certification dateNovember 30, 2025
Mailing addressPo Box 860912, Minneapolis, MN 55486-0912

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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