Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Walsh, FNP

Family Nurse Practitioner in Bronx, NY · enumerated 2005 · practices at The Institute for Family Health.

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

National Provider Identifier

1619961802

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Registry record

Entity type Individual (Type 1)

Name Margaret Walsh

Credential FNP

Sex Female

Practice address 1894 Walton Ave, Bronx, NY, 10453

Phone (718) 583-3060

Fax (718) 583-3360

Enumeration date Sep 2, 2005

Last updated in NPPES Jul 25, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F330937 (NY) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
01753515	Medicaid	NY	-

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

How do I verify Margaret Walsh's NPI record?

Cross-check NPI 1619961802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619961802 active?

Yes, as of the latest NPPES snapshot, NPI 1619961802 is active (record last updated 2014-07-25).

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Kwame Kitson Family Medicine Physician · Bronx, NY NPI 1982604955 Yvonne Eisner Family Nurse Practitioner · Bronx, NY NPI 1033119011 Cecelia Acosta-Lake Dentist · Bronx, NY NPI 1760484331 Jasmin Roman Family Medicine Physician · Bronx, NY NPI 1659538684 Pik Sai Yung Psychiatry Physician · Bronx, NY NPI 1437303930 Premila Mathews Family Medicine Physician · Bronx, NY NPI 1154556637 Rupa Natarajan Family Medicine Physician · Bronx, NY NPI 1629206693 The Institute for Family Health Family Medicine Physician · Bronx, NY NPI 1053685289

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-25.