Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Roy Hamilton, Ph.D., Pllc

Clinical Psychologist in Greensboro, NC · enumerated 2022 · authorized official Roy Hamilton, Owner.

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

National Provider Identifier

1578270542

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Registry record

Entity type Organization (Type 2)

Legal business name Roy Hamilton, Ph.D., Pllc

Practice address 1107 W Market St, Greensboro, NC, 27403

Phone (336) 509-6610

Enumeration date Oct 31, 2022

Last updated in NPPES Nov 24, 2025

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Roy Hamilton

Title Owner

Phone (336) 509-6610

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

Where is Roy Hamilton, Ph.D., Pllc located?

The practice location on file with NPPES is in Greensboro, NC.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-11-24. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-24.