NPPES file of Aug 9, 2026

Mounzer Tchelebi, MD

Radiation Oncology Physician · Brooklyn, NY

Mounzer Tchelebi, MD is a radiation oncology physician with a practice address in Brooklyn, New York, and NPI 1639152960, issued on Nov 21, 2005. Check the license (New York 1609011, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1639152960
Name
Mounzer Tchelebi
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
1609011 NY
Self-reported in NPPES; status is on the state search
Practice location
374 Stockholm St, Brooklyn, NY 11237
Phone
(718) 963-7381
Enumerated
Nov 21, 2005
Record last updated
Nov 19, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(718) 963-7744
Medicaid ID
00980974 NY
Medicare enrollment
Enrolled (PECOS I20040323000931); 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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Also registered at 374 Stockholm St

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

  1. Safe Abdel-Rahman, MDStudent in an Organized Health Care Education/Training Program1134916125
  2. Afaf Abdu, M.D.Hematology (Pathology) Physician1255376349
  3. Chandra Abichandani, MDPsychiatry Physician1609923846
  4. Cesar Acosta, MDCardiovascular Disease Physician1063080232
  5. Nikoo AdiliStudent in an Organized Health Care Education/Training Program1235708330
  6. Valencia Adjei, MDStudent in an Organized Health Care Education/Training Program1669305793

Verify Mounzer Tchelebi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 1609011
    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
Open 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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48% fewer Medicare Part D claims than the average radiation oncology physician in 2024

70 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Mounzer Tchelebi70
  2. Specialty average134

Most prescribed

  1. Halcion13 claims
  2. Esomeprazole Magnesium12 claims
  3. Tamsulosin Hcl12 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.

Mounzer Tchelebi among 449 radiation oncology physician records in New York

Mounzer Tchelebi, MD is one of 449 radiation oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1977 · median 2005 among the 331 with a school on file
  • Record last updated2011 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in New York

There are 449 radiation oncology physician records in New York.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Shaun Din, M.D.Brooklyn, NY 112371932493152
  2. Emmanuel Nwokedi, M.D.Brooklyn, NY 112361821040767
  3. Anella Bayshtok, MDBrooklyn, NY 112351447206727
  4. Shan-Chin Chen, MDBrooklyn, NY 112351720217193
  5. Joshua Halpern, MDBrooklyn, NY 112291649241100
  6. David Berlach, MD CMBrooklyn, NY 112201811275514
  7. Thomas Daniels, M.D.Brooklyn, NY 112201700863875
  8. Jared Rowley, M.D.Brooklyn, NY 112201588197453

Common questions

What is Mounzer Tchelebi, MD's NPI number?

Mounzer Tchelebi, MD's National Provider Identifier (NPI) is 1639152960, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mounzer Tchelebi, MD located?

The NPPES record lists a practice address at 374 Stockholm St, Brooklyn, NY, 11237. Phone: (718) 963-7381. Providers update this record themselves, so call before visiting.

How can I verify Mounzer Tchelebi, MD's license?

NPPES lists New York license number 1609011, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mounzer Tchelebi, MD prescribe under Medicare Part D?

In 2024, Mounzer Tchelebi, MD had 70 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.