Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen M Fahey, APRN

Q: What is the NPI number for Ellen Fahey?

The National Provider Identifier (NPI) for Ellen Fahey is 1831219294, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Norwalk, CT · enumerated 2007.

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

National Provider Identifier

1831219294

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Registry record

Entity type Individual (Type 1)

Name Ellen M Fahey

Credential APRN

Sex Female

Practice address 40 Cross St, Norwalk, CT, 06851

Phone (203) 229-2000

Fax (203) 840-9001

Enumeration date Mar 30, 2007

Last updated in NPPES Jan 25, 2017

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 003297 (CT) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 003297 (CT) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
08047561	Medicaid	CT	-

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 Ellen Fahey?

The National Provider Identifier (NPI) for Ellen Fahey is 1831219294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ellen Fahey practice?

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

Other providers at this practice address

Browse all →

Jaclyn Conelius Nurse Practitioner · Norwalk, CT NPI 1821095613 Norwalk Medical Group, PC Internal Medicine Physician · Norwalk, CT NPI 1700878733 Arthur Yee Infectious Disease Physician · Norwalk, CT NPI 1447242102 Marvin Den Internal Medicine Physician · Norwalk, CT NPI 1659363356 Anthony Coscia Medical Oncology Physician · Norwalk, CT NPI 1689666372 Richard Frank Hematology & Oncology Physician · Norwalk, CT NPI 1174515803 Dennis Huskins Internal Medicine Physician · Norwalk, CT NPI 1144212887 Richard Huntley Internal Medicine Physician · Norwalk, CT NPI 1215929955

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-25.