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

Individual provider Orthopaedic Surgery Physician · NPI 1013907062

David K Chang, MD is an Orthopedic Surgery in Warrenville, Illinois. Graduated from University of Michigan Medical School in 1981, 45 years ago. Practices with Lawndale Christian Health Center, a 123-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
45
Trained at
University of Michigan Medical School
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

27650 Ferry Rd Ste 100
Warrenville, IL 60555-3845
Phone: (630) 225-2663
Fax: (630) 225-2399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 036064629 (IL)

Record details

NPI number1013907062
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 21, 2005
Last updated in NPPESApril 1, 2014
Mailing address27650 Ferry Rd, Suite 100, Warrenville, IL 60555-3845

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1981 (45 years in practice)
Group practice Lawndale Christian Health Center — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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