NPPES file of Aug 9, 2026

Jennifer Ann Leonardi, NURSE PRACTITIONER

Obstetrics & Gynecology Nurse Practitioner · West Islip, NY

Jennifer Ann Leonardi, NURSE PRACTITIONER is an obstetrics & gynecology nurse practitioner with a practice address in West Islip, New York, and NPI 1730209313, issued on Mar 29, 2007. Check the license (New York F360319, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730209313
Name
Jennifer Ann Leonardi
Credential
NURSE PRACTITIONER
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
F360319 NY
Self-reported in NPPES; status is on the state search
Practice location
180 Sunrise Hwy, West Islip, NY 11795
Phone
(631) 893-0150
Enumerated
Mar 29, 2007
Record last updated
Sep 28, 2010 (not updated in 16 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 180 Sunrise Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Megan Alfredsen, NPFamily Nurse Practitioner1912829698
  2. Laura Candelaria, FNPFamily Nurse Practitioner1851670590
  3. Elizabeth Desantis, N.P.Family Nurse Practitioner1679851190
  4. Jacqueline HanleyFamily Nurse Practitioner1316777212
  5. Carmen Kiraly, CWHNPWomen's Health Nurse Practitioner1174742878
  6. Fedlene Lauriston-Janvier, WHNPWomen's Health Nurse Practitioner1689448946

Verify Jennifer Ann Leonardi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license F360319
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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Industry payments in 2024: $466.54

4 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Leonardi$466.54
  2. Specialty average$439.39

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jennifer Ann Leonardi among 178 obstetrics & gynecology nurse practitioner records in New York

Jennifer Ann Leonardi, NURSE PRACTITIONER is one of 178 obstetrics & gynecology nurse practitioner records with a practice address in New York. 45% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.

  • NPI issued2007 · 52% of these records are older, 26% newer
  • In a Medicare fileYes · 45% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2010 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in New York

There are 178 obstetrics & gynecology nurse practitioner records in New York.

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Caitlin Henderson, MLPWest Islip, NY 117951902201098
  2. Alisa TulandeStony Brook, NY 117941649640194
  3. Carol Caico, PHD NPWoodbury, NY 117971902969918
  4. Lynn Johnson, RNC, MS, OGNPHicksville, NY 118011114080975
  5. Jeanette Samuels, N.P.Hauppauge, NY 117881700965787
  6. Rosemarie Dilandro, MS,RNC,NPPlainview, NY 118031750575288
  7. Lorraine Karagannis, RNC, NPPlainview, NY 118031235321514
  8. Linda Mahler, NPSmithtown, NY 117871578563003

Common questions

What is Jennifer Ann Leonardi, NURSE PRACTITIONER's NPI number?

Jennifer Ann Leonardi, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1730209313, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Ann Leonardi, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 180 Sunrise Hwy, West Islip, NY, 11795. Phone: (631) 893-0150. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Ann Leonardi, NURSE PRACTITIONER's license?

NPPES lists New York license number F360319, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.