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Mary Margaret Macdonald, M.S./S.L.P

Speech-Language Pathologist in Zachary, LA · enumerated 2019.

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

National Provider Identifier

1871058586

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Registry record

Entity type Individual (Type 1)
Name Mary Margaret Macdonald
Credential M.S./S.L.P
Sex Female
Practice address 1326 Church St, Zachary, LA, 70791
Phone (225) 654-8208
Fax (225) 654-4642
Enumeration date Feb 6, 2019
Last updated in NPPES Feb 6, 2019

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 8183 (LA) Primary
SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Other identifiers

Identifier Type State Issuer
8183 Other LA SLP LICENSE#

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 Mary Macdonald's NPI record?
Cross-check NPI 1871058586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1871058586 active?
Yes, as of the latest NPPES snapshot, NPI 1871058586 is active (record last updated 2019-02-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-06.