Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel Marciano, RN, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Rockville Centre, NY · enumerated 2022.

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

National Provider Identifier

1841938123

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Registry record

Entity type Individual (Type 1)

Name Rachel Marciano

Credential RN, PMHNP

Sex Female

Practice address 100 N Village Ave Ste 27, Rockville Centre, NY, 11570

Phone (516) 900-7646

Enumeration date May 25, 2022

Last updated in NPPES Apr 15, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 728185 (NY) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 404364 (NY) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F404364-1 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Rachel Marciano practice?

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

What is the NPI number for Rachel Marciano?

The National Provider Identifier (NPI) for Rachel Marciano is 1841938123, 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 2023-04-15.