NPI Portal NPI Lookup & Verification

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

Mrs. Allison Devane Mulhern, SPT

Physical Therapist in Potomac, MD · enumerated 2023 · practices at Maryland Sportscare & Rehab LLC.

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

National Provider Identifier

1669163986

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Registry record

Entity type Individual (Type 1)
Name Mrs. Allison Devane Mulhern
Credential SPT
Sex Female
Practice address Potomac, MD, 20854
Phone (301) 299-0648
Enumeration date May 17, 2023
Last updated in NPPES Aug 15, 2024

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 30077 (MD) Primary

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

What specialty is Allison Mulhern?
Allison Mulhern 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-15.