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Multiple Sclerosis Specialty Center

Neurology Physical Therapist in Horsham, PA · enumerated 2008 · authorized official John Marmarou, Executive Director.

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

National Provider Identifier

1124274501

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Registry record

Entity type Organization (Type 2)
Legal business name Multiple Sclerosis Specialty Center
Other name <Unavail>
Practice address 200 Lakeside Dr Ste 228, Horsham, PA, 19044
Phone (215) 259-6699
Fax (215) 259-6889
Enumeration date Aug 17, 2008
Last updated in NPPES Nov 7, 2025

Taxonomy & classification

2251N0400X Neurology Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
225XN1300X Neurorehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name John Marmarou
Title Executive Director
Phone (609) 202-5353

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

Who is the authorized official for Multiple Sclerosis Specialty Center?
NPPES lists John Marmarou (Executive Director) as the authorized official for this organization.
What is the NPI number for Multiple Sclerosis Specialty Center?
The NPI for Multiple Sclerosis Specialty Center is 1124274501, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.