Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark Augustauskas, RPT

Physical Therapist in Prospect, CT · enumerated 2005.

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

National Provider Identifier

1578561171

Verified

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Registry record

Entity type Individual (Type 1)

Name Mark Augustauskas

Credential RPT

Sex Male

Practice address Prospect, CT, 06712

Phone (203) 758-6569

Fax (203) 758-0443

Enumeration date Jul 8, 2005

Last updated in NPPES Nov 8, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 002427 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
002427	Other	CT	STATE LICENSE, PHYSICAL T

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

Where does Mark Augustauskas practice?

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

What is the NPI number for Mark Augustauskas?

The National Provider Identifier (NPI) for Mark Augustauskas is 1578561171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Judith Santoro Specialist · Prospect, CT NPI 1467687889

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-08.