Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick A Mckenzie, PT

Physical Therapist in Harrington, DE · enumerated 2006.

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

National Provider Identifier

1801975388

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Registry record

Entity type Individual (Type 1)

Name Patrick A Mckenzie

Credential PT

Sex Male

Practice address 610 Gordon St, Harrington, DE, 19952

Phone (410) 822-4613

Fax (410) 822-6534

Enumeration date Nov 3, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License J10000499 (DE) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 19521 (MD) Secondary

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
0000220726	Medicaid	DE	-

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 Patrick Mckenzie's NPI record?

Cross-check NPI 1801975388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801975388 active?

Yes, as of the latest NPPES snapshot, NPI 1801975388 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

Matthew Greene Physical Therapist · Harrington, DE NPI 1124272836 Hannah Yoder Physical Therapist · Harrington, DE NPI 1003272584

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