Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Pierce Sherman IV

Clinical Social Worker in Gig Harbor, WA · enumerated 2009.

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

National Provider Identifier

1881828051

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Registry record

Entity type Individual (Type 1)

Name Robert Pierce Sherman IV

Sex Male

Practice address 3100 Harborview Drive, Gig Harbor, WA, 98335

Phone (208) 818-2290

Enumeration date May 4, 2009

Last updated in NPPES Mar 13, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LMSW 25-909 (ID) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW61504049 (WA) 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 Robert Sherman practice?

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

What is the NPI number for Robert Sherman?

The National Provider Identifier (NPI) for Robert Sherman is 1881828051, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-13.