Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marlene B Perez, OTR/L, CHT, WCC

Hand Occupational Therapist in Lombard, IL · enumerated 2006.

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

National Provider Identifier

1043276702

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marlene B Perez

Credential OTR/L, CHT, WCC

Sex Female

Practice address 1801 S Highland Ave Ste L10, Lombard, IL, 60148

Phone (630) 967-2000

Fax (630) 261-6901

Enumeration date Apr 21, 2006

Last updated in NPPES Oct 2, 2024

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056-006489 (IL) Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056006489 (IL) 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 is the NPI number for Marlene Perez?

The National Provider Identifier (NPI) for Marlene Perez is 1043276702, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marlene Perez practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.