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

Erin Sullivan Demartino, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1487947669

Erin Sullivan Demartino, MD is a Critical Care (Intensivists) in Rochester, Minnesota. Graduated from Geisel School of Medicine at Dartmouth in 2011, 15 years ago. Practices with Mayo Clinic, a 4,796-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
15
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
MN
In the registry since
2011
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 Mayo Clinic
Rochester, MN 55905-1000
Phone: (507) 284-2416
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 57477 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1487947669
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2011
Last updated in NPPESAugust 13, 2020
Certification dateAugust 13, 2020

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2011 (15 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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