Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Simonello

Physical Therapy Assistant in Stamford, CT · enumerated 2019.

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

National Provider Identifier

1558917435

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Registry record

Entity type Individual (Type 1)

Name Michael Simonello

Sex Male

Practice address 28 Francis Ave, Stamford, CT, 06905

Phone (203) 667-8839

Enumeration date Aug 15, 2019

Last updated in NPPES Aug 15, 2019

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 Michael Simonello practice?

The practice location on file with NPPES is in Stamford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Simonello?

The National Provider Identifier (NPI) for Michael Simonello is 1558917435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-15.