Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kristen Clark Inc. Dba Harmony Pediatric Therapy

Pediatric Occupational Therapist in Chatham, NJ · enumerated 2018 · authorized official Nancy Caltagirone, Office Manager.

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

National Provider Identifier

1912400201

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Registry record

Entity type Organization (Type 2)

Legal business name Kristen Clark Inc. Dba Harmony Pediatric Therapy

Other name <Unavail>

Practice address 5 Townsquare Ste A, Chatham, NJ, 07928

Phone (973) 507-9730

Fax (973) 507-9710

Enumeration date Mar 13, 2018

Last updated in NPPES Mar 13, 2018

Taxonomy & classification

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Nancy Caltagirone

Title Office Manager

Phone (973) 507-9730

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

Who is the authorized official for Kristen Clark Inc. Dba Harmony Pediatric Therapy?

NPPES lists Nancy Caltagirone (Office Manager) as the authorized official for this organization.

What is the NPI number for Kristen Clark Inc. Dba Harmony Pediatric Therapy?

The NPI for Kristen Clark Inc. Dba Harmony Pediatric Therapy is 1912400201, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-13.