Jenny Delaleu, RN, FNP-BC
Family Nurse Practitioner · Freeport, NY
Jenny Delaleu, RN, FNP-BC is a family nurse practitioner with a practice address in Freeport, New York, and NPI 1437284551, issued on Feb 22, 2007. Check the license (New York F334623, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jenny Delaleu
- Credential
- RN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F334623 NY
Self-reported in NPPES; status is on the state search - Practice location
- 294 W Merrick RD Ste 1, Freeport, NY 11520
- Phone
- (516) 279-5484
- Enumerated
- Feb 22, 2007
- Record last updated
- May 31, 2024
- Fax
- (516) 589-7569
- Medicaid ID
- 03415092 NY
- Medicare enrollment
- Enrolled (PECOS I20120227000486); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2005
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify Jenny Delaleu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F334623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family nurse practitioner in 2024
254 Medicare Part D claims for 136 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone23 claims
- Amoxicillin-Clavulanate Potass19 claims
- Azithromycin19 claims
- Triamcinolone Acetonide12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $14.18
1 payment: food and beverage; the largest payer was Biotronik Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Jenny Delaleu among 14,805 family nurse practitioner records in New York
Jenny Delaleu, RN, FNP-BC is one of 14,805 family nurse practitioner records with a practice address in New York. 68% 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 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2005 · median 2019 among the 7,239 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family nurse practitioner records list a practice address in Freeport
They are 27 of the 679 NPPES records with a practice address in Freeport, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Freeport → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Patricia Albert, FNPFreeport, NY 115201720396492
- Rosemary Estrella, MSN, FNPFreeport, NY 115201134554934
- Rose GardnerFreeport, NY 115201760843635
- Maria Goncalves, NPFreeport, NY 115201154867307
- Ivelisse Guevara Reyes, FNPFreeport, NY 115201114465499
- Natalie Lachman, ARNPFreeport, NY 115201326502261
- Wiliana LopezFreeport, NY 115201669026662
- Maria Meek, FAMILY NURSE PRACTITFreeport, NY 115201134505548
Common questions
What is Jenny Delaleu, RN, FNP-BC's NPI number?
Jenny Delaleu, RN, FNP-BC's National Provider Identifier (NPI) is 1437284551, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jenny Delaleu, RN, FNP-BC located?
The NPPES record lists a practice address at 294 W Merrick RD Ste 1, Freeport, NY, 11520. Phone: (516) 279-5484. Providers update this record themselves, so call before visiting.
How can I verify Jenny Delaleu, RN, FNP-BC's license?
NPPES lists New York license number F334623, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Jenny Delaleu, RN, FNP-BC prescribe under Medicare Part D?
In 2024, Jenny Delaleu, RN, FNP-BC had 254 Medicare Part D claims for 136 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.