NPI Portal NPI Lookup & Verification

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

Mr. Robert Charles Warman Jr., ASWA, MSW

Social Worker in Seattle, WA · enumerated 2022.

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

National Provider Identifier

1023767142

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Registry record

Entity type Individual (Type 1)
Name Mr. Robert Charles Warman Jr.
Credential ASWA, MSW
Sex Male
Practice address Seattle, WA, 98108
Phone (206) 245-4760
Fax (206) 764-5147
Enumeration date Mar 23, 2022
Last updated in NPPES Mar 23, 2022

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 61251738 (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.

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Frequently asked questions

How do I verify Robert Warman's NPI record?
Cross-check NPI 1023767142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023767142 active?
Yes, as of the latest NPPES snapshot, NPI 1023767142 is active (record last updated 2022-03-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-23.