NPPES file of Aug 9, 2026

Umair Ahmad Ansari, M.D.

Student in an Organized Health Care Education/Training Program · Flushing, NY

Umair Ahmad Ansari, M.D. is a student in an organized health care education/training program with a practice address in Flushing, New York, and NPI 1639794555, issued on Jun 16, 2020. Check the license 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
1639794555
Name
Umair Ahmad Ansari
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
56-45 Main St, Flushing, NY 11355
Phone
(718) 670-2000
Enumerated
Jun 16, 2020
Record last updated
Jun 19, 2023
Fax
(631) 686-7651
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 56-45 Main St

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

  1. Ryan Bernard, DNP, CRNACertified Registered Nurse Anesthetist1427730225
  2. Eric Browner, M.D.Pediatric Emergency Medicine (Emergency Medicine) Physician1730486846
  3. Shiau Chin, M.D.Emergency Medicine Physician1700101268
  4. Diana Fellin, CPNPNurse Practitioner1700808557
  5. Seth Goldbarg, MDClinical Cardiac Electrophysiology Physician1245279272
  6. Jane Gui, MDAnesthesiology Physician1760943344

Verify Umair Ahmad Ansari in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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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72% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

51 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Umair Ansari51
  2. Specialty average185

Most prescribed

  1. Atorvastatin Calcium12 claims
  2. Metoprolol Succinate11 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.

Umair Ahmad Ansari among 37,241 student in an organized health care education/training program records in New York

Umair Ahmad Ansari, M.D. is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 17% of them.

  • NPI issued2020 · 17% of these records are older, 79% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2023 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

507 student in an organized health care education/training program records list a practice address in Flushing

They are 507 of the 6,354 NPPES records with a practice address in Flushing, and 37,241 student in an organized health care education/training program records in New York.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Aaron BellewFlushing, NY 113551770726622
  2. Timothy Cheung, D.M.D.Flushing, NY 113551548571466
  3. Sarah Eskreis-Winkler, M.D.Flushing, NY 113551285933457
  4. Ruojun HuangFlushing, NY 113551598058539
  5. Gjergji Karamitri, MDFlushing, NY 113551629230818
  6. Baekbong Kim, MSWFlushing, NY 113551770784944
  7. Jamie Ong, D.M.D.Flushing, NY 113551790913846
  8. Nupoor Panchal, M.D.Flushing, NY 113551730404393

Common questions

What is Umair Ahmad Ansari, M.D.'s NPI number?

Umair Ahmad Ansari, M.D.'s National Provider Identifier (NPI) is 1639794555, issued on Jun 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Umair Ahmad Ansari, M.D. located?

The NPPES record lists a practice address at 56-45 Main St, Flushing, NY, 11355. Phone: (718) 670-2000. Providers update this record themselves, so call before visiting.

How can I verify Umair Ahmad Ansari, M.D.'s license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Umair Ahmad Ansari, M.D. prescribe under Medicare Part D?

In 2024, Umair Ahmad Ansari, M.D. had 51 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.