Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Abigail Quincy Egginton, ND, FNP-C

Family Nurse Practitioner in Arlington, MA · enumerated 2013 · practices at Boston Center for Couples and Sexuality LLC.

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

National Provider Identifier

1184059966

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Registry record

Entity type Individual (Type 1)

Name Dr. Abigail Quincy Egginton

Credential ND, FNP-C

Sex Female

Practice address 393 Massachusetts Ave, Arlington, MA, 02474

Phone (914) 919-9300

Fax (914) 919-9300

Enumeration date Sep 11, 2013

Last updated in NPPES Feb 6, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2354003 (MA) Primary

175F00000X Naturopath Other Service Providers · License ND0010 (MA) Secondary

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 Abigail Egginton?

The National Provider Identifier (NPI) for Abigail Egginton is 1184059966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Egginton practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.