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

Dr. Michael J Hejna, MD, PHD

Individual provider Orthopaedic Surgery Physician · NPI 1013913573

Dr. Michael J Hejna, MD, PHD is an Orthopedic Surgery in Riverside, Illinois. Qualified in 1990, 36 years ago. Practices with Midland Orthopedic Associates PLLC, a 19-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
36
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

353 E Burlington St Ste 100
Riverside, IL 60546-2082
Phone: (708) 442-0221
Fax: (708) 442-5670
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 036091139 (IL)

Record details

NPI number1013913573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESJuly 8, 2007
Mailing address353 E Burlington St, Ste 100, Riverside, IL 60546-2082

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Midland Orthopedic Associates Pllc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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