Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

River Rock Physical Therapy and Balance Center LLC

Physical Therapist in East Hampton, CT · enumerated 2020 · authorized official Angela Risigo, Owner, Physical Therapist.

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

National Provider Identifier

1790314904

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Registry record

Entity type Organization (Type 2)

Legal business name River Rock Physical Therapy and Balance Center LLC

Practice address 15 Carriage Dr, East Hampton, CT, 06424

Phone (860) 365-5514

Fax (860) 365-5147

Enumeration date Apr 8, 2020

Last updated in NPPES Jun 24, 2026

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Angela Risigo

Title Owner, Physical Therapist

Phone (860) 268-3226

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is River Rock Physical Therapy and Balance Center LLC?

River Rock Physical Therapy and Balance Center LLC is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.