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

Dr. Emma Catherine St Martin, MD

Individual provider Hematology & Oncology Physician · NPI 1992382626

Dr. Emma Catherine St Martin, MD is a Hematology/Oncology in Rochester, Minnesota. Graduated from Mayo Medical School in 2021, 5 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
5
Trained at
Mayo Medical School
Licensed in
MN
In the registry since
2021
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 (1)

  • 300 Pasteur Drive, Lane 154, Stanford, CA 94305-5133 — (650) 723-6661

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 75950 (MN)

Record details

NPI number1992382626
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2021
Last updated in NPPESJune 14, 2024
Certification dateJune 14, 2024

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2021 (5 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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