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

Marilyn Mcdonald, COTA

Specialist in Newburgh, NY · enumerated 2007.

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

National Provider Identifier

1154543940

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Registry record

Entity type Individual (Type 1)

Name Marilyn Mcdonald

Credential COTA

Sex Female

Practice address Newburgh, NY, 12550

Phone (845) 564-9853

Fax (845) 564-6974

Enumeration date May 3, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 003212-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
003212-1	Other	NY	COTA 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 Marilyn Mcdonald's NPI record?

Cross-check NPI 1154543940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154543940 active?

Yes, as of the latest NPPES snapshot, NPI 1154543940 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.