Physician Assistant, Medical
HEIDI DUFF PA-C
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 Plan acceptance stays unpublished until the practice reports it.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 1588855381 · enumerated 2007-08-06 · record updated 2015-03-10. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 12101 WOODCREST EXECUTIVE DR, SUITE 210, SAINT LOUIS, MO, 63141-5047 (314) 317-0600 Fax (314) 317-0606 Google Maps Apple Maps OpenStreetMap
- Practice location 6800 STATE ROUTE 162, MARYVILLE, IL, 62062-8500 (314) 317-0600 Fax (314) 317-0606 Google Maps Apple Maps OpenStreetMap
Specialties
- Physician Assistant, Medical 363AM0700X · Primary · License 085003013 IL
In this directory
Locations and evidence
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Practice location
MARYVILLE, IL, 620628500
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.