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

Mr. Michael W. Payne, MSW

Clinical Social Worker in Washington, DC · enumerated 2008 · practices at Parkhurst Associates Mhs, Inc..

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

National Provider Identifier

1275778540

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael W. Payne

Credential MSW

Sex Male

Practice address Washington, DC, 20009

Phone (703) 622-2993

Enumeration date Dec 15, 2008

Last updated in NPPES Dec 15, 2008

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC303339 (DC) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904006787 (VA) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW6341 (FL) 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

What is the NPI number for Michael Payne?

The National Provider Identifier (NPI) for Michael Payne is 1275778540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Payne practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-15.