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Joseph P. So, M.D.

NPI 1598087025ActiveIndividual· Internal Medicine· Mattoon, IL

Internal Medicine (M.D.) in Mattoon, Illinois, licensed in IL, with an NPI issued in February 2010. Enrolled in Medicare as order and referring only - internal medicine.

Overview

NPI1598087025
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedFeb 25, 2010
Last updated in NPPESJan 8, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X036-127806IL
Hospitalist208M00000X036-127806IL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Order and Referring Only - Internal Medicine (IL)

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other internal medicine physicians in Mattoon

All 22 internal medicine physicians in Mattoon · All internal medicine physicians in Illinois