Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Marlo Walker

Q: What is the NPI number for Marlo Walker?

The National Provider Identifier (NPI) for Marlo Walker is 1942451141, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Laurens, SC · enumerated 2008.

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

National Provider Identifier

1942451141

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Registry record

Entity type Individual (Type 1)

Name Miss Marlo Walker

Sex Female

Practice address 301 Pinehaven Street Ext, Laurens, SC, 29360

Phone (864) 984-6584

Enumeration date Oct 6, 2008

Last updated in NPPES Oct 6, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3416 (SC) Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010172 (PA) 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

Where does Marlo Walker practice?

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

What is the NPI number for Marlo Walker?

The National Provider Identifier (NPI) for Marlo Walker is 1942451141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-06.