Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Charlotte Elizabeth Neumann, OTRL

Occupational Therapist in Arlington Hts, IL · enumerated 2007.

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

National Provider Identifier

1154529543

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Registry record

Entity type Individual (Type 1)

Name Mrs. Charlotte Elizabeth Neumann

Credential OTRL

Sex Female

Practice address 761 Old Barn Lane, Arlington Hts, IL, 60005

Phone (847) 956-4079

Enumeration date Jul 6, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 Charlotte Neumann practice?

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

What is the NPI number for Charlotte Neumann?

The National Provider Identifier (NPI) for Charlotte Neumann is 1154529543, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.