Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael Mahoney Jr., M.S.

Speech-Language Pathologist in Centreville, VA · enumerated 2015.

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

National Provider Identifier

1841672052

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Registry record

Entity type Individual (Type 1)

Name Michael Mahoney Jr.

Credential M.S.

Sex Male

Practice address Centreville, VA, 20121

Phone (540) 720-2261

Fax (540) 720-5660

Enumeration date Jun 24, 2015

Last updated in NPPES Jun 24, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202007902 (VA) 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.

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Frequently asked questions

How do I verify Michael Mahoney's NPI record?

Cross-check NPI 1841672052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841672052 active?

Yes, as of the latest NPPES snapshot, NPI 1841672052 is active (record last updated 2015-06-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-24.