Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Dallet

Physician Assistant in Boston, MA · enumerated 2025.

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

National Provider Identifier

1609744861

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Registry record

Entity type Individual (Type 1)

Name Abigail Dallet

Sex Female

Practice address 51 Cornwall St Apt 3, Boston, MA, 02130

Phone (414) 899-3494

Enumeration date Oct 28, 2025

Last updated in NPPES Nov 24, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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

Where does Abigail Dallet practice?

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

What is the NPI number for Abigail Dallet?

The National Provider Identifier (NPI) for Abigail Dallet is 1609744861, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-24.