NPPES file of Aug 9, 2026

Josef Shimonov, M.D.

Internal Medicine Physician · Brooklyn, NY

Josef Shimonov, M.D. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1346497773, issued on Aug 27, 2008. Check the license (New York 249502, 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
1346497773
Name
Josef Shimonov
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
249502 NY
Self-reported in NPPES; status is on the state search
Practice location
1266 51St St, Brooklyn, NY 11219
Phone
(718) 269-5151
Enumerated
Aug 27, 2008
Record last updated
Apr 15, 2024
Medicare enrollment
Enrolled (PECOS I20080930000271); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1266 51St St

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

  1. Boruch HalpernSpecialist1598488264
  2. Harvey Mermelstein, M.D.Pediatrics Physician1477567774

Verify Josef Shimonov 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 249502
    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

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2.5 times the Medicare Part D claims of the average internal medicine physician in 2024

7,885 Medicare Part D claims for 288 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Josef Shimonov7,885
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium324 claims
  2. Rosuvastatin Calcium277 claims
  3. Metformin Hcl259 claims
  4. Metoprolol Succinate245 claims
  5. Amlodipine Besylate240 claims
  6. Levothyroxine Sodium175 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: $62.93

3 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Josef Shimonov$62.93
  2. Specialty average$1,303.06

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

Josef Shimonov among 12,067 internal medicine physician records in New York

Josef Shimonov, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.

  • NPI issued2008 · 56% of these records are older, 40% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1991 · median 2002 among the 7,221 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,497 internal medicine physician records list a practice address in Brooklyn

They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mark Azbel, M.D.Brooklyn, NY 112191306847405
  2. Michael Byrne, M.D.Brooklyn, NY 112191760482566
  3. David Cohen, M.D., M.SC.Brooklyn, NY 112191710987243
  4. Elie Hamaoui, M.D.Brooklyn, NY 112191598759508
  5. Jack Hellman, MDBrooklyn, NY 112191518950146
  6. Michael Josovitz, MDBrooklyn, NY 112191538152459
  7. Jonathan Leibowitz, M.D.Brooklyn, NY 112191588665012
  8. Robert Mann, M.D.Brooklyn, NY 112191013917129

Common questions

What is Josef Shimonov, M.D.'s NPI number?

Josef Shimonov, M.D.'s National Provider Identifier (NPI) is 1346497773, issued on Aug 27, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Josef Shimonov, M.D. located?

The NPPES record lists a practice address at 1266 51St St, Brooklyn, NY, 11219. Phone: (718) 269-5151. Providers update this record themselves, so call before visiting.

How can I verify Josef Shimonov, M.D.'s license?

NPPES lists New York license number 249502, 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 Josef Shimonov, M.D. prescribe under Medicare Part D?

In 2024, Josef Shimonov, M.D. had 7,885 Medicare Part D claims for 288 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.