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

William Thomas Chang, DO

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1770112609

William Thomas Chang, DO is a Physical Medicine and Rehabilitation in Iowa City, Iowa. Graduated from Marian University College of Osteopathic Medicine in 2020, 6 years ago. Practices with Deaconess Specialty Physicians, Inc, a 229-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
6
Trained at
Marian University College of Osteopathic Medicine
Licensed in
IA, IL
In the registry since
2020
Specialties on file
3
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

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (319) 356-4076
Show map & directions

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

Additional practice locations (3)

  • 501 Redmond Rd Nw, Rome, GA 30165-1415 — (706) 802-3063
  • 26w171 Roosevelt Rd, Wheaton, IL 60187-6002 — (630) 909-7290
  • 719 Pioneer Woods Dr, Indianapolis, IN 46224-6165

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence R-13014 (IA)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence 125.078730 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1770112609
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 2, 2020
Last updated in NPPESMarch 27, 2024
Certification dateMarch 27, 2024
Mailing address18w070 Royce Blvd Apt 164, Oakbrook Terrace, IL 60181-4881

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolMARIAN UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2020 (6 years in practice)
Group practice Deaconess Specialty Physicians, Inc — 229 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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