Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Mark

Physical Therapist in Philadelphia, PA · enumerated 2022.

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

National Provider Identifier

1740929025

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Registry record

Entity type Individual (Type 1)

Name Allison Mark

Sex Female

Practice address 9475 Roosevelt Blvd # B4, Philadelphia, PA, 19114

Phone (215) 464-6200

Fax (215) 464-9834

Enumeration date Jun 3, 2022

Last updated in NPPES Apr 25, 2024

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40QA02091200 (NJ) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT030958 (PA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1740929025 active?

Yes, as of the latest NPPES snapshot, NPI 1740929025 is active (record last updated 2024-04-25).

How do I verify Allison Mark's NPI record?

Cross-check NPI 1740929025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-25.