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Natalie Louise Frisch Welch

NPI 1215339668ActiveIndividual· Physician Assistant· Macomb, MI

Physician Assistant in Macomb, Michigan, trained at Duke University School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $635,735 for 6,337 claims, against $14,398 paid for services in 2024.

Overview

NPI1215339668
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedSep 17, 2014
Last updated in NPPESSep 17, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X5601007158MI

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Physician Assistant (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients182
Services billed531 across 13 procedure codes
Paid by Medicare$14,398

Part D prescriptions in 2024

Prescriptions (claims)6,337 · 14,150 30-day fills
Patients621
Total drug cost$635,735
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolDuke University School of Medicine
Graduation year2014
Medicare specialtyPhysician Assistant

Medical group

Hospital affiliation

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

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