Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ellen Marie Ewing, PT

Physical Therapist in Laurel, MD · enumerated 2012.

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

National Provider Identifier

1275879611

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ellen Marie Ewing

Credential PT

Sex Female

Practice address 14235 Park Center Dr, Laurel, MD, 20707

Phone (301) 498-8100

Fax (301) 498-0009

Enumeration date Dec 12, 2012

Last updated in NPPES Oct 14, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 16776 (MD) Primary

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

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ellen Ewing?

Ellen Ewing is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-14.