Active NPIIndividual providerSole proprietor

Marissa Leonidas

Registered Nurse in New Rochelle, New York

NPI Number1942175765
Practice location
20 Sickles Ave, New Rochelle, NY 10801-4030
Fax
—
Last updated
October 9, 2025

Marissa Leonidas is a Registered Nurse based in New Rochelle, NY. Marissa Leonidas practices in New Rochelle, NY. The NPI Number for Marissa Leonidas is 1942175765 and holds a License No. 809187-01 (NY). The current practice location address for Marissa Leonidas is 20 Sickles Ave, New Rochelle, NY 10801-4030 and can be reached out via phone at 914-297-3448.

Provider Profile Details

NPI Number
1942175765
Provider Name
Marissa Leonidas
Provider Entity Type
Individual
Gender
Female
Address
20 Sickles Ave, New Rochelle, NY 10801-4030
Phone Number
914-297-3448
Primary Taxonomy
Registered Nurse · 163W00000X
Sole Proprietor
Yes
Provider Enumeration Date
October 9, 2025
Last Update Date
October 9, 2025
Certification Date
October 9, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
20 Sickles Ave
New Rochelle, NY 10801-4030
Zip
10801-4030
Phone Number
914-297-3448
New Rochelle, NY 10801Get directions →

Provider Business Mailing Address Details

Address
54 Drake RD
Somerset, NJ 08873-2304
City
Somerset
State
NJ
Zip
08873-2304
Phone Number
848-391-3219

License Information

License Number
809187-01
License State
NY
Taxonomy
Registered Nurse · 163W00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Marissa Leonidas?

The NPI number of Marissa Leonidas is 1942175765. It was assigned on October 9, 2025 and is currently active in the NPPES registry.

What is the specialty of Marissa Leonidas?

Marissa Leonidas is registered under the primary taxonomy Registered Nurse (code 163W00000X), licensed in NY under license number 809187-01.

Where does Marissa Leonidas practice?

The practice location is 20 Sickles Ave, New Rochelle, NY 10801-4030. The office can be reached at 914-297-3448 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1942175765 directly on the NPPES registry website.

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