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

Dr. Erik Michael Thordarson, MD

Individual provider Psychiatry Physician · NPI 1497251045

Dr. Erik Michael Thordarson, MD is a Psychiatry in South Bend, Indiana. Graduated from Loma Linda University School of Medicine in 2018, 8 years ago. Practices with Iha Olma Specialty 1 LLC, a 68-clinician group and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
8
Trained at
Loma Linda University School of Medicine
Licensed in
IN, MI
In the registry since
2018
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

707 N Michigan St Ste 400
South Bend, IN 46601-1071
Phone: (574) 647-8470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 01089548A (IN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 4301505846 (MI)

Record details

NPI number1497251045
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2018
Last updated in NPPESMarch 14, 2024
Certification dateMarch 14, 2024
Mailing address3245 Health Dr Ste 100, Granger, IN 46530-1380

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Iha Olma Specialty 1 Llc — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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