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

Loretta Amoroso Arnold, DPT

Pediatric Physical Therapist in Danbury, CT · enumerated 2009.

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

National Provider Identifier

1124262902

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Registry record

Entity type Individual (Type 1)

Name Loretta Amoroso Arnold

Credential DPT

Sex Female

Practice address Danbury, CT, 06810

Phone (914) 473-2916

Enumeration date Apr 24, 2009

Last updated in NPPES Sep 26, 2012

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

Taxonomy & licenses

2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 023522-1 (NY) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT credential

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 specialty is Loretta Arnold?

Loretta Arnold is registered in NPPES with the primary taxonomy of Pediatric Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-26.