Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grace Harris Peterson

Clinical Social Worker in Lincoln, RI · enumerated 2024.

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

National Provider Identifier

1437911237

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Registry record

Entity type Individual (Type 1)

Name Grace Harris Peterson

Sex Female

Practice address 132 Old River Rd Ste 100, Lincoln, RI, 02865

Phone (781) 327-0827

Enumeration date Jan 26, 2024

Last updated in NPPES Jan 26, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 229252 (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

Where does Grace Peterson practice?

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

What is the NPI number for Grace Peterson?

The National Provider Identifier (NPI) for Grace Peterson is 1437911237, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Lauren Milikin Mental Health Counselor · Lincoln, RI NPI 1316787641 Brittany Laprade Clinical Social Worker · Lincoln, RI NPI 1952131948

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-26.