Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madison A O'Heir, M.S. SLP

Speech-Language Pathologist in Lackawanna, NY · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861364127

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Registry record

Entity type Individual (Type 1)

Name Madison A O'Heir

Credential M.S. SLP

Sex Female

Practice address 777 Ridge Rd, Lackawanna, NY, 14218

Phone (716) 828-9737

Enumeration date Sep 18, 2025

Last updated in NPPES Sep 18, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 036001 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1861364127 active?

Yes, as of the latest NPPES snapshot, NPI 1861364127 is active (record last updated 2025-09-18).

How do I verify Madison O'Heir's NPI record?

Cross-check NPI 1861364127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-18.