Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Irene Zombek, M.S. OTR/L

Q: What is the NPI number for Irene Zombek?

The National Provider Identifier (NPI) for Irene Zombek is 1841523198, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Occupational Therapist in Holbrook, NY · enumerated 2009.

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

National Provider Identifier

1841523198

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Registry record

Entity type Individual (Type 1)

Name Ms. Irene Zombek

Credential M.S. OTR/L

Sex Female

Practice address 5000a Expressway Dr S, Holbrook, NY, 11741

Phone (646) 436-6535

Enumeration date Sep 17, 2009

Last updated in NPPES Oct 1, 2009

Taxonomy & licenses

225XN1300X Neurorehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 006930-1 (NY) Secondary

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 006930-1 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

What is the NPI number for Irene Zombek?

The National Provider Identifier (NPI) for Irene Zombek is 1841523198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Irene Zombek practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-01.