Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aron Duncan

Occupational Therapist in Kutztown, PA · enumerated 2020.

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

National Provider Identifier

1720612047

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Aron Duncan

Sex Male

Practice address 147 Sieger Rd, Kutztown, PA, 19530

Phone (610) 509-0271

Enumeration date Feb 25, 2020

Last updated in NPPES Feb 25, 2020

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC016327 (PA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What specialty is Aron Duncan?

Aron Duncan is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-25.