NPPES file of Aug 9, 2026

Jennifer Casilla

Adult Health Nurse Practitioner · Mastic, NY

Jennifer Casilla is an adult health nurse practitioner with a practice address in Mastic, New York, and NPI 1679128904, issued on Aug 4, 2019. Check the license (New York F309348-01, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679128904
Name
Jennifer Casilla
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
F309348-01 NY
Self-reported in NPPES; status is on the state search
Practice location
148 Burney Blvd, Mastic, NY 11950
Phone
(631) 494-5966
Enumerated
Aug 4, 2019
Record last updated
Aug 4, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200206000943); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →

Verify Jennifer Casilla 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 F309348-01    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
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Bills Medicare through one group practice

  1. Samaritan Medical Services PCWest Islip, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer Casilla among 6,028 adult health nurse practitioner records in New York

Jennifer Casilla is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.

  • NPI issued2019 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2019 · median 2016 among the 2,678 with a school on file
  • Record last updated2019 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 adult health nurse practitioner record lists a practice address in Mastic

They are 1 of the 205 NPPES records with a practice address in Mastic, and 6,028 adult health nurse practitioner records in New York.

All 6,028 in New York → Every provider in Mastic → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Victoria Barberer, NURSE PRACTITIONERManorville, NY 119491659503662
  2. Jason LayugMastic Beach, NY 119511689041758
  3. Alicia Myrie, NPMastic Beach, NY 119511265887053
  4. Susan McCabe, ANPMattituck, NY 119521710786231
  5. Lisa AllenMiddle Island, NY 119531639098973
  6. Christine Abbate, MSN, APRN, AGPCNP-BCHampton Bays, NY 119461629732680
  7. Lora Allen, AGNP-MSHampton Bays, NY 119461942616487
  8. Barbara Bendowski, NPHampton Bays, NY 119461073866570

Common questions

What is Jennifer Casilla's NPI number?

Jennifer Casilla's National Provider Identifier (NPI) is 1679128904, issued on Aug 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Casilla located?

The NPPES record lists a practice address at 148 Burney Blvd, Mastic, NY, 11950. Phone: (631) 494-5966. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Casilla's license?

NPPES lists New York license number F309348-01, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.