Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Irene C Yarusso, ANP-C
Nurse Practitioner in Commack, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821095993
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Registry record
Entity type Individual (Type 1)
Name Mrs. Irene C Yarusso
Credential ANP-C
Sex Female
Practice address 283 Commack Rd, Commack, NY, 11725
Phone (631) 499-2226
Fax (631) 499-1419
Enumeration date Jul 5, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F303693-1 (NY) 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.
Frequently asked questions
Where does Irene Yarusso practice?
The practice location on file with NPPES is in Commack, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Irene Yarusso?
The National Provider Identifier (NPI) for Irene Yarusso is 1821095993, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jacques Schmid Gastroenterology Physician · Commack, NY NPI 1972500858 Alina Ciobanu Internal Medicine Physician · Commack, NY NPI 1356349633 David Kreitzman Neurology Physician · Commack, NY NPI 1427056605 Kay Streim Clinical Psychologist · Commack, NY NPI 1992798722 Dix Hills Medical Association PC Internal Medicine Physician · Commack, NY NPI 1780654848 Bhaskar Nayak Psychiatry Physician · Commack, NY NPI 1780644229 Commack Comprehensive Pediatrics Pllc Pediatrics Physician · Commack, NY NPI 1497702617 David L. Kreitzman, M.D., P.C. Neurology Physician · Commack, NY NPI 1134165939
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.