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

James Everret Tollefson, DO

Individual provider Cardiovascular Disease Physician · NPI 1366806986

James Everret Tollefson, DO is a Cardiovascular Disease (Cardiology) in Ogden, Utah. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2016, 10 years ago. Practices with Ihc Health Services Inc, a 3,947-clinician group and accepts Medicare assignment. Licensed in Ohio and Utah.

Years since qualifying
10
Trained at
Kansas City University of Med & Biosciences, College of Osteo Med
Licensed in
OH, UT
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

4403 Harrison Blvd Ste 3490
Ogden, UT 84403-3284
Phone: (801) 387-2650
Fax: (801) 387-2655
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 12925049-1204 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 34.013222 (OH)

Record details

NPI number1366806986
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 9, 2016
Last updated in NPPESApril 22, 2024
Certification dateApril 22, 2024
Mailing addressPo Box 27128, Salt Lake City, UT 84127-0128

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolKANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated 2016 (10 years in practice)
Group practice Ihc Health Services Inc — 3947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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