Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark A Ruzzo, MSPT

Physical Therapist in Greenville, RI · enumerated 2006.

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

National Provider Identifier

1518030865

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark A Ruzzo

Credential MSPT

Sex Male

Practice address One Garnet Lane, Suite 3, Greenville, RI, 02828

Phone (401) 949-0380

Fax (401) 949-5581

Enumeration date Nov 16, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT02072 (RI) 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 1518030865 active?

Yes, as of the latest NPPES snapshot, NPI 1518030865 is active (record last updated 2007-07-08).

How do I verify Mark Ruzzo's NPI record?

Cross-check NPI 1518030865 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.