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

Dr. Graham Michael Lohrmann, MBBCH, MD

Individual provider Internal Medicine Physician · NPI 1285003178

Dr. Graham Michael Lohrmann, MBBCH, MD is a Cardiac Electrophysiology in Duluth, Minnesota. Qualified in 2011, 15 years ago. Practices with St Marys Medical Center, a 101-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, Massachusetts, Minnesota and Wisconsin.

Years since qualifying
15
Licensed in
IL, MA, MN, WI
In the registry since
2015
Specialties on file
5
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

400 E 3rd St
Duluth, MN 55805-1951
Phone: (218) 786-8364
Show map & directions

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

Additional practice locations (1)

  • 1 Boston Medical Ctr Pl, Boston, MA 02118-2908 — (617) 414-5951

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 76310 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 267552 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036149529 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 83911 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1285003178
Entity typeIndividual (Type 1)
GenderMale
Credentials MBBCH , MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2015
Last updated in NPPESJuly 3, 2024
Certification dateJuly 3, 2024

Medicare enrollment

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

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice St Marys Medical Center — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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