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Janet Waksmundzki Karpiak, M.D.

NPI 1821057761ActiveIndividual· Pediatrics· Darien, CT

Pediatrics (M.D.) in Darien, Connecticut, licensed in CT, with an NPI issued in March 2006. Enrolled in Medicare as practitioner - pediatric medicine.

Overview

NPI1821057761
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMar 20, 2006
Last updated in NPPESOct 24, 2020
Certified by providerOct 24, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics Primary208000000X031417CT

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Pediatric Medicine (CT)

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 Pediatrics providers in Darien

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