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Mary Elizabeth Leffingwell

NPI 1235496209ActiveIndividual· Nurse Practitioner, Pediatrics· Missoula, MT

Nurse Practitioner, Pediatrics in Missoula, Montana, licensed in MT, with an NPI issued in April 2012.

Overview

NPI1235496209
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedApr 16, 2012
Last updated in NPPESMar 22, 2017

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner, Pediatrics Primary363LP0200XNUR-APRN-115785MT
Registered Nurse, Pediatrics163WP0200XRN-46849MT

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)Not in the public enrollment file of Oct 1, 2026

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 pediatric nurse practitioners in Missoula

All pediatric nurse practitioners in Montana