Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara E Macdonald, PT

Physical Therapist in Plattsburgh, NY · enumerated 2007.

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

National Provider Identifier

1659415388

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Registry record

Entity type Individual (Type 1)

Name Barbara E Macdonald

Credential PT

Sex Female

Practice address 75 Beekman St, Plattsburgh, NY, 12901

Phone (518) 562-7900

Fax (518) 562-7933

Enumeration date Feb 16, 2007

Last updated in NPPES Oct 9, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 017105 (NY) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
00318814	Medicaid	NY	-

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 Barbara Macdonald's NPI record?

Cross-check NPI 1659415388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659415388 active?

Yes, as of the latest NPPES snapshot, NPI 1659415388 is active (record last updated 2007-10-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-09.