Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily Rose Cournoyer, CNP

Registered Nurse in East Boston, MA · enumerated 2026.

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

National Provider Identifier

1588595060

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Registry record

Entity type Individual (Type 1)

Name Emily Rose Cournoyer

Credential CNP

Sex Female

Practice address 10 Gove St, East Boston, MA, 02128

Phone (617) 569-5800

Fax (617) 568-4787

Enumeration date May 26, 2026

Last updated in NPPES May 26, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN10042128 (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 Emily Cournoyer?

The National Provider Identifier (NPI) for Emily Cournoyer is 1588595060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Emily Cournoyer practice?

The practice location on file with NPPES is in East Boston, 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 2026-05-26.