Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Mastropieri, OTR/L

Occupational Therapist in Cleveland, OH · enumerated 2009 · practices at Advanced Therapy Solutions Ltd.

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

National Provider Identifier

1730317991

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Registry record

Entity type Individual (Type 1)

Name Carolyn Mastropieri

Credential OTR/L

Sex Female

Practice address 14077 Cedar Rd Ste Ll6a&C, Cleveland, OH, 44118

Phone (216) 223-8761

Enumeration date Jun 26, 2009

Last updated in NPPES Sep 2, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT.002014 (OH) 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

Is NPI 1730317991 active?

Yes, as of the latest NPPES snapshot, NPI 1730317991 is active (record last updated 2025-09-02).

How do I verify Carolyn Mastropieri's NPI record?

Cross-check NPI 1730317991 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 2025-09-02.