Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison N Oliveira, MS, OTR/L

Occupational Therapist in Malvern, PA · enumerated 2020.

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

National Provider Identifier

1083218879

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Registry record

Entity type Individual (Type 1)

Name Allison N Oliveira

Credential MS, OTR/L

Sex Female

Practice address 30 Worthington Blvd, Malvern, PA, 19355

Phone (800) 416-4441

Enumeration date Nov 23, 2020

Last updated in NPPES Feb 3, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00962900 (NJ) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC017369 (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

Where does Allison Oliveira practice?

The practice location on file with NPPES is in Malvern, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Allison Oliveira?

The National Provider Identifier (NPI) for Allison Oliveira is 1083218879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-03.