Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariah Fadjo

Registered Nurse in Quincy, MA · enumerated 2025.

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

National Provider Identifier

1538035803

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Registry record

Entity type Individual (Type 1)

Name Mariah Fadjo

Sex Female

Practice address 626 Southern Artery, Quincy, MA, 02169

Phone (978) 328-8924

Enumeration date Oct 14, 2025

Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN9520270 (MA) 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

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.

What specialty is Mariah Fadjo?

Mariah Fadjo is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.