NPPES file of Aug 9, 2026

Aliya Mazal Warszawski, FNP

Family Nurse Practitioner · Brooklyn, NY

Aliya Mazal Warszawski, FNP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1427864461, issued on Dec 4, 2024. Check the license (New York 357524, 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
1427864461
Name
Aliya Mazal Warszawski
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
357524 NY
F12240031 TX
Self-reported in NPPES; status is on the state search
Practice location
1672 Sheepshead Bay RD, Brooklyn, NY 11235
Phone
(718) 795-2734
Enumerated
Dec 4, 2024
Record last updated
Jan 5, 2026
Medicare enrollment
Enrolled (PECOS I20251106001475); 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 family nurse practitioner records → All 14,805 in New York → Look up another NPI →

Also registered at 1672 Sheepshead Bay RD

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

  1. Dina LevkovaAdult Health Nurse Practitioner1487264008

Verify Aliya Mazal Warszawski 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 357524    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Century Medical And Dental Center IncBrooklyn, NY
  2. Triborough GI PLLCBrooklyn, NY

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

Aliya Mazal Warszawski among 14,805 family nurse practitioner records in New York

Aliya Mazal Warszawski, FNP 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 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2024 · median 2019 among the 7,239 with a school on file
  • Record last updated2026 · 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).

1,244 family nurse practitioner records list a practice address in Brooklyn

They are 1,244 of the 64,057 NPPES records with a practice address in Brooklyn, and 14,805 family nurse practitioner records in New York.

All 14,805 in New York → Every provider in Brooklyn → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tony Bao, FNP-CBrooklyn, NY 112351265838874
  2. Marjorie Charles, NPBrooklyn, NY 112351205165164
  3. Helen Chernovets-Vergilis, NPBrooklyn, NY 112351962823732
  4. Aliza Efraimov, R.N.Brooklyn, NY 112351225372956
  5. Lauren Ellis, FNPBrooklyn, NY 112351407265556
  6. Mayya Gitelman, NURSE PRACTITIONERBrooklyn, NY 112351225469331
  7. Iryna Komendyak, NPBrooklyn, NY 112351104186055
  8. Maria LevinBrooklyn, NY 112351679946198

Common questions

What is Aliya Mazal Warszawski, FNP's NPI number?

Aliya Mazal Warszawski, FNP's National Provider Identifier (NPI) is 1427864461, issued on Dec 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Aliya Mazal Warszawski, FNP located?

The NPPES record lists a practice address at 1672 Sheepshead Bay RD, Brooklyn, NY, 11235. Phone: (718) 795-2734. Providers update this record themselves, so call before visiting.

How can I verify Aliya Mazal Warszawski, FNP's license?

NPPES lists New York license number 357524, 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.