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Catherine D Maynard, NP

Catherine D Maynard is a Nurse Practitioner provider (Nurse Practitioner) practicing in Roslyn, NY, registered in the NPPES registry with NPI 1346351384 since 2006. The credential NP stands for Nurse Practitioner.

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NPI 1346351384
Entity type Individual (Type 1)
Name Catherine D Maynard
Credential NP
Sex Female
Practice address 100 PORT WASHINGTON BLVD, Roslyn, NY, 11576
Phone 5165626060
Enumeration date 2006-08-31
Last updated in NPPES 2013-04-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363L00000X Nurse Practitioner Primary 332099 NY

NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Copy-ready billing details
Provider: Catherine Maynard, NP
NPI: 1346351384
Taxonomy: 363L00000X (Nurse Practitioner)
Address: 100 PORT WASHINGTON BLVD, Roslyn, NY, 11576

Other providers at this practice address

NPI Name Type Specialty Location
1598768624 Jack Soterakis Individual Gastroenterology Physician Roslyn, NY
1083610968 Lisa Phillips Individual Anesthesiology Physician Roslyn, NY
1740287010 Andrew Lituchy Individual Specialist Roslyn, NY
1871595652 Patrick Monteleone Individual Cardiovascular Disease Physician Roslyn, NY
1588658876 Debra Chalmers Individual Adult Health Nurse Practitioner Roslyn, NY
1588646871 Doina Glodan Individual Geriatric Medicine (Internal Medicine) Physician Roslyn, NY
1922080050 Albert Dimeo Individual Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Roslyn, NY
1255317400 Andrew Vantosh Individual Cardiovascular Disease Physician Roslyn, NY

Verify this record

Cross-check NPI 1346351384 against the authoritative CMS record: view Catherine D Maynard on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Catherine Maynard?
The National Provider Identifier (NPI) for Catherine Maynard is 1346351384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Catherine Maynard practice?
The practice location on file with NPPES is in Roslyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-04-19.