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Mr. Roy J Dimuna, PHYSICAL THERAPY ASS

Physical Therapy Assistant in Ellicott City, MD · enumerated 2019.

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

National Provider Identifier

1669017489

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Registry record

Entity type Individual (Type 1)
Name Mr. Roy J Dimuna
Credential PHYSICAL THERAPY ASS
Sex Male
Practice address 3570 St. Johns Lane, Ellicott City, MD, 21042
Phone (410) 461-9500
Enumeration date Nov 15, 2019
Last updated in NPPES Nov 15, 2019

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License A5243 (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

Where does Roy Dimuna practice?
The practice location on file with NPPES is in Ellicott City, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Roy Dimuna?
The National Provider Identifier (NPI) for Roy Dimuna is 1669017489, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-15.