Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Riley James Harris

Q: What is the NPI number for Riley Harris?

The National Provider Identifier (NPI) for Riley Harris is 1992570048, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Lexington, MA · enumerated 2023.

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

National Provider Identifier

1992570048

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Registry record

Entity type Individual (Type 1)

Name Riley James Harris

Sex Male

Practice address 450 Bedford St Ste 2400, Lexington, MA, 02420

Phone (781) 633-7779

Enumeration date Nov 20, 2023

Last updated in NPPES Apr 14, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW2140419 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Riley Harris?

The National Provider Identifier (NPI) for Riley Harris is 1992570048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Riley Harris practice?

The practice location on file with NPPES is in Lexington, MA. 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 2025-04-14.