Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marshall Lawrence Arnwine

Home Health Aide in Cleveland Hts, OH · enumerated 2023.

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

National Provider Identifier

1134997513

Verified

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Registry record

Entity type Individual (Type 1)

Name Marshall Lawrence Arnwine

Sex Male

Practice address Cleveland Hts, OH, 44121

Phone (216) 971-0795

Enumeration date Dec 15, 2023

Last updated in NPPES Dec 15, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related 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 Marshall Arnwine practice?

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

What is the NPI number for Marshall Arnwine?

The National Provider Identifier (NPI) for Marshall Arnwine is 1134997513, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-15.