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Michael Sungwon Yoo, M.D.

NPI 1669640934ActiveIndividual· Internal Medicine· New Haven, CT

Internal Medicine (M.D.) in New Haven, Connecticut, trained at Emory University School of Medicine (class of 2007). Part D covered 1,187 prescriptions written in 2024, 87% of them generic.

Overview

NPI1669640934
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedFeb 20, 2008
Last updated in NPPESDec 22, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X049651CT
Hospitalist208M00000X049651CT

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 Practitioner - Internal Medicine (CA)

Part D prescriptions in 2024

Prescriptions (claims)1,187 · 2,374 30-day fills
Patients164
Total drug cost$138,880
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolEmory University School of Medicine
Graduation year2007
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

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 providers in New Haven

All Internal Medicine providers in Connecticut →