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

Joseph E Hornyak IV, MD

Individual provider Spinal Cord Injury Medicine Physician · NPI 1629150503

Joseph E Hornyak IV, MD is a Physical Medicine and Rehabilitation in Ann Arbor, Michigan. Graduated from University of Toledo College of Medicine in 1991, 35 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
35
Trained at
University of Toledo College of Medicine
Licensed in
MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2205 Commonwealth Blvd
Ann Arbor, MI 48105-2970
Phone: (734) 936-7175
Show map & directions

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

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 4301064809 (MI)
Spinal Cord Injury Medicine Physician Taxonomy 2081P0004X · Licence 4301064809 (MI)

Record details

NPI number1629150503
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESJanuary 6, 2020
Certification dateJanuary 6, 2020

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolUNIVERSITY OF TOLEDO COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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