Internal Medicine, Endocrinology, Diabetes & Metabolism
KAREN CHANG-CHEN MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1508916495 · enumerated 2007-01-11 · record updated 2020-07-28. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 224 S WOODS MILL RD STE 480S, CHESTERFIELD, MO, 63017 (636) 685-7744 Google Maps Apple Maps OpenStreetMap
- Mailing address 224 S WOODS MILL RD STE 480S, CHESTERFIELD, MO, 63017-3609 (636) 685-7744 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Endocrinology, Diabetes & Metabolism 207RE0101X · Primary · License 2006018028 MO
- Internal Medicine 207R00000X · License 2006018028 MO
In this directory
MO St. Louis County Chesterfield Internal Medicine, Endocrinology, Diabetes & Metabolism
Locations and evidence
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Practice location
CHESTERFIELD, MO, 63017
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.