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

Dr. Christopher Daniel Chang, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1134979537

Dr. Christopher Daniel Chang, DO is a Student in an Organized Health Care Education/Training Program in O Fallon, Illinois. Registered with an NPI since 2024.

In the registry since
2024
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.

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Practice location Address checks out

3 St Elizabeth's Blvd Ste 400
O Fallon, IL 62269
Phone: (618) 233-7880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1134979537
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 26, 2024
Last updated in NPPESAugust 21, 2024
Mailing address3 St. Elizabeth Blvd., Suite 4000, O'Fallon, IL 62269

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