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

Mahogany Duncan, PCT

Home Health Aide in Stone Mountain, GA · enumerated 2022 · practices at Royal Care Service, LLC.

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

National Provider Identifier

1568100428

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Registry record

Entity type Individual (Type 1)

Name Mahogany Duncan

Credential PCT

Sex Female

Practice address Stone Mountain, GA, 30087

Phone (678) 582-9317

Enumeration date May 21, 2022

Last updated in NPPES May 21, 2022

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

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related Providers Primary

Other identifiers

Identifier	Type	State	Issuer
003258912A	Medicaid	GA	-

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 specialty is Mahogany Duncan?

Mahogany Duncan is registered in NPPES with the primary taxonomy of Home Health Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-21.