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

Dr. Mark S Pelikan, DO

Individual provider Family Medicine Physician · NPI 1891769253

Dr. Mark S Pelikan, DO is a Family Practice in Hazelwood, Missouri. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1999, 27 years ago. Practices with American Multispecialty Group Inc, a 118-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
27
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
MO
In the registry since
2006
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

637 Dunn Rd Ste 170
Hazelwood, MO 63042-1759
Phone: (314) 838-5702
Fax: (314) 839-5596
Show map & directions

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

Additional practice locations (1)

  • 1551 Wall St Ste 400, Saint Charles, MO 63303-3541 — (314) 838-5702

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2001009342 (MO)

Record details

NPI number1891769253
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 14, 2006
Last updated in NPPESFebruary 8, 2019
Mailing addressPo Box 23340, Saint Louis, MO 63156-3340

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1999 (27 years in practice)
Group practice American Multispecialty Group Inc — 118 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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