Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen J Gualtieri, OTR/L

Occupational Therapist in Allentown, PA · enumerated 2009 · practices at Lehigh Valley Center for Child and Family Development, LLC.

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

National Provider Identifier

1427296326

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Registry record

Entity type Individual (Type 1)

Name Karen J Gualtieri

Credential OTR/L

Sex Female

Practice address 1005 Brookside Rd Ste 105, Allentown, PA, 18106

Phone (484) 268-2399

Fax (484) 268-2325

Enumeration date Jan 30, 2009

Last updated in NPPES Oct 25, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010824 (PA) Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00480000 (NJ) Secondary

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 Karen Gualtieri?

Karen Gualtieri 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-25.