NPPES file of Aug 9, 2026

May G. Tong, FNP

Family Nurse Practitioner · Brooklyn, NY

May G. Tong, FNP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1245959261, issued on Aug 23, 2022. Check the license (New York 349810, 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
1245959261
Name
May G. Tong
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
349810 NY
Self-reported in NPPES; status is on the state search
Practice location
5521 8TH Ave Unit 3C, Brooklyn, NY 11220
Phone
(718) 437-3855
Enumerated
Aug 23, 2022
Record last updated
Mar 6, 2024
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 5521 8TH Ave Unit 3C

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

  1. Liye Li, M.D.General Practice Physician1538498639
  2. Mei Yu Liang, DOCTOR NURSE PRACTITFamily Nurse Practitioner1043514243
  3. Aimin Ouyang, RPA-CPhysician Assistant1962928986
  4. Yuanyuan Xu, FNP-CFamily Nurse Practitioner1285335141
  5. Hong Ye, D.OFamily Medicine Physician1376595710

Verify May G. Tong 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 349810
    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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42% fewer Medicare Part D claims than the average family nurse practitioner in 2024

756 Medicare Part D claims for 177 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. May Tong756
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium65 claims
  2. Losartan Potassium42 claims
  3. Omeprazole41 claims
  4. Amlodipine Besylate35 claims
  5. Vascepa33 claims
  6. Fluticasone Propionate27 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: $138.58

9 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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.

  1. May Tong$138.58
  2. Specialty average$650.95

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

May G. Tong among 14,805 family nurse practitioner records in New York

May G. Tong, 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 2022, is newer than 70% of them.

  • NPI issued2022 · 70% of these records are older, 24% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • 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).

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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Marie-Renee Alexis, FNPBrooklyn, NY 112201235311770
  2. Frances Altieri, NPBrooklyn, NY 112201962504373
  3. Cindy Chi, FNP-CBrooklyn, NY 112201619278538
  4. Feddy Emmanuel, FNPBrooklyn, NY 112201053562900
  5. Yanina Greyf, NPBrooklyn, NY 112201174557136
  6. Susanna LekhnoBrooklyn, NY 112201205070273
  7. Maryann Lopez, NPBrooklyn, NY 112201649386186
  8. Valerie Michaud, NPBrooklyn, NY 112201457598005

Common questions

What is May G. Tong, FNP's NPI number?

May G. Tong, FNP's National Provider Identifier (NPI) is 1245959261, issued on Aug 23, 2022. An NPI identifies a provider in billing; it is not a license.

Where is May G. Tong, FNP located?

The NPPES record lists a practice address at 5521 8TH Ave Unit 3C, Brooklyn, NY, 11220. Phone: (718) 437-3855. Providers update this record themselves, so call before visiting.

How can I verify May G. Tong, FNP's license?

NPPES lists New York license number 349810, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does May G. Tong, FNP prescribe under Medicare Part D?

In 2024, May G. Tong, FNP had 756 Medicare Part D claims for 177 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.