Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Grace Nieves

Student in an Organized Health Care Education/Training Program in Cambridge, MA · enumerated 2024.

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

National Provider Identifier

1427889930

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Registry record

Entity type Individual (Type 1)

Name Alyssa Grace Nieves

Sex X

Practice address 1 Church St, Cambridge, MA, 02138

Phone (617) 661-2508

Enumeration date Aug 8, 2024

Last updated in NPPES Aug 8, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 10272369588 (MD) 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

What is the NPI number for Alyssa Nieves?

The National Provider Identifier (NPI) for Alyssa Nieves is 1427889930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyssa Nieves practice?

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

Other providers at this practice address

Browse all →

Anjali Singh Case Manager/Care Coordinator · Cambridge, MA NPI 1205674132 Hallie Brown Student in an Organized Health Care Education/Training Program · Cambridge, MA NPI 1427843002 An Pham Social Worker · Cambridge, MA NPI 1508701012

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-08.