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

Mark Dixon, DO

Individual provider Clinical Cardiac Electrophysiology Physician · NPI 1912980236

Mark Dixon, DO is a Cardiac Electrophysiology in Valparaiso, Indiana. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1986, 40 years ago. Practices with La Porte Clinic Company LLC, a 66-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
40
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
IN
In the registry since
2005
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

85 E US Highway 6 Ste 300
Valparaiso, IN 46383-8948
Phone: (219) 983-6300
Fax: (219) 983-6080
Show map & directions

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

Additional practice locations (4)

  • 3630 Willowcreek Rd Ste 1, Portage, IN 46368-5075 — (219) 263-7600
  • 2000 Roosevelt Rd, Valparaiso, IN 46383-2800 — (219) 531-9419
  • 2000 Roosevelt Rd Ste 205, Valparaiso, IN 46383-2802 — (219) 263-7600
  • 2000 Roosevelt Rd, Valparaiso, IN 46383-2800 — (219) 531-9419

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 02001376 (IN)

Record details

NPI number1912980236
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 21, 2005
Last updated in NPPESSeptember 10, 2020
Certification dateSeptember 10, 2020
Mailing address85 E Us Highway 6 Ste 300, Valparaiso, IN 46383-8948

Medicare enrollment

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

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1986 (40 years in practice)
Group practice La Porte Clinic Company Llc — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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