DR. DOUGLAS CHANG, M.D.

Internal Medicine

Active Individual
NPI: 1447393616

Practice Address

750 S STATE ST
Elgin, IL 60123

Phone: (847) 742-1040

Specialties

Specialty Code Primary License
Internal Medicine 207R00000X Yes -

Frequently Asked Questions

NPI 1447393616 is the National Provider Identifier for DR. DOUGLAS CHANG, M.D., a Internal Medicine provider located in Elgin, IL. This NPI was enumerated on February 15, 2007.
DR. DOUGLAS CHANG, M.D. practices at 750 S STATE ST, Elgin, IL 60123.

Quick Facts

NPI
1447393616
Type
Individual
Enumerated
Feb 15, 2007
Last Updated
Jul 8, 2007

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