Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marni Lerer, OTR/L

Q: What is the NPI number for Marni Lerer?

The National Provider Identifier (NPI) for Marni Lerer is 1013342708, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Lawrence, NY · enumerated 2013.

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

National Provider Identifier

1013342708

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marni Lerer

Credential OTR/L

Sex Female

Practice address 189 Lakeside Dr S, Lawrence, NY, 11559

Phone (314) 330-0086

Enumeration date Sep 12, 2013

Last updated in NPPES Mar 13, 2024

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 020875-01 (NY) 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 Marni Lerer?

The National Provider Identifier (NPI) for Marni Lerer is 1013342708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marni Lerer practice?

The practice location on file with NPPES is in Lawrence, 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 2024-03-13.