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

Tiffany Yin Wong Chang, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1396915021

Tiffany Yin Wong Chang, MD is a Pathology in Winfield, Illinois. Graduated from University of Missouri, Kansas City, School of Medicine in 2002, 24 years ago. Practices with Winfield Pathology Consultants, SC, an 11-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
24
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
IL
In the registry since
2008
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

25 N Winfield Rd
Winfield, IL 60190-1222
Phone: (630) 933-2048
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 036112863 (IL)

Record details

NPI number1396915021
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 10, 2008
Last updated in NPPESJune 1, 2011

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Winfield Pathology Consultants, S.C. — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Winfield