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Mary H. Callahan, MS, CCC-SLP

NPI 1073939500ActiveIndividual· Speech-Language Pathologist· Saint Ignatius, MT

Speech-Language Pathologist (MS, CCC-SLP) in Saint Ignatius, Montana, licensed in MT, with an NPI issued in March 2014.

Overview

NPI1073939500
StatusActive
Entity typeIndividual
CredentialMS, CCC-SLP
Sole proprietorYes
NPI issuedMar 7, 2014
Last updated in NPPESMar 7, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Speech-Language Pathologist Primary235Z00000X812MT

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

Medicare sources and data years

Other Speech-Language Pathologist providers in Saint Ignatius

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