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Larissa Yossefi, NP

Psychiatric/Mental Health Nurse Practitioner in Roslyn Heights, NY · enumerated 2013 · practices at Larissa Yossefi Nurse Practitioner in Psychiatry Pllc.

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

National Provider Identifier

1619314135

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Registry record

Entity type Individual (Type 1)
Name Larissa Yossefi
Credential NP
Sex Female
Practice address Roslyn Heights, NY, 11577
Phone (347) 653-9555
Enumeration date May 23, 2013
Last updated in NPPES Feb 26, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 606294 (NY) Secondary
163W00000X Registered Nurse Nursing Service Providers · License 606294 (NY) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 402174 (NY) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F402174 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier Type State Issuer
1619314135 Other - NPI
03008151 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.

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Frequently asked questions

Where does Larissa Yossefi practice?
The practice location on file with NPPES is in Roslyn Heights, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Larissa Yossefi?
The National Provider Identifier (NPI) for Larissa Yossefi is 1619314135, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.