Leonid Kozer, M.D.
Cardiovascular Disease Physician · Brooklyn, NY
Leonid Kozer, M.D. is a cardiovascular disease physician with a practice address in Brooklyn, New York, and NPI 1396798872, issued on May 18, 2006. Check the license (New York 210014, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Leonid Kozer
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 210014 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1729 E 12TH St FL 2NF, Brooklyn, NY 11229
- Phone
- (718) 375-2825
- Enumerated
- May 18, 2006
- Record last updated
- Apr 24, 2025
- Fax
- (718) 375-4231
- Medicaid ID
- 01952501 NY
- Medicare enrollment
- Enrolled (PECOS I20040519000100); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Verify Leonid Kozer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 210014Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,218 Medicare Part D claims for 413 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Amlodipine Besylate526 claims
- Metoprolol Succinate432 claims
- Rosuvastatin Calcium381 claims
- Eliquis361 claims
- Metoprolol Tartrate233 claims
- Nitroglycerin Patch226 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.
The MIPS final score for 2023 (Medicare payment program): 92.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $557.75
28 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Midwood Medical P.C.Brooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonid Kozer among 2,583 cardiovascular disease physician records in New York
Leonid Kozer, M.D. is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1985 · median 1998 among the 1,896 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New York
There are 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Brooklyn → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Shahed Ahmed, M.D.Brooklyn, NY 112291659301745
- Don Bandari, M.D.Brooklyn, NY 112291558362673
- Rose-Marie Carrera, M.D., FACCBrooklyn, NY 112291568413045
- Rosa Carrera, MDBrooklyn, NY 112291780617407
- Azamat IbragimovBrooklyn, NY 112291831043512
- Samantha Jagger, M.D.Brooklyn, NY 112291245412725
- Tariq Jamil, M.D.Brooklyn, NY 112291649253287
- Howard Newhouse, M.D.Brooklyn, NY 112291427000256
Common questions
What is Leonid Kozer, M.D.'s NPI number?
Leonid Kozer, M.D.'s National Provider Identifier (NPI) is 1396798872, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonid Kozer, M.D. located?
The NPPES record lists a practice address at 1729 E 12TH St FL 2NF, Brooklyn, NY, 11229. Phone: (718) 375-2825. Providers update this record themselves, so call before visiting.
How can I verify Leonid Kozer, M.D.'s license?
NPPES lists New York license number 210014, 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 Leonid Kozer, M.D. prescribe under Medicare Part D?
In 2024, Leonid Kozer, M.D. had 5,218 Medicare Part D claims for 413 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Leonid Kozer, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.