Doctor profile · Federal record
Dr. Leonid Kozer, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Brooklyn, NY
- NPI 1396798872
- Accepts Medicare
- MIPS 82.6 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1729 E 12Th St Fl 2Nf
Brooklyn, NY 112291088
(718) 375-2825
fax (718) 375-4231 - Mailing address
-
1550 E 13Th St, Apt 6-G
Brooklyn, NY 112307158
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 24, 2025
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- New York #210014
- Medicaid
- NY #01952501
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396798872. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,460
Distinct HCPCS
10
Medicare allowed
$1,179,885
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 3,938 | 419 | $92 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,361 | 477 | $17 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,280 | 412 | $151 | |
G2066 |
Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 968 | 111 | $83 | |
93297 |
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 862 | 90 | $30 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 503 | 456 | $236 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 359 | 278 | $153 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 283 | 92 | $28 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 264 | 84 | $34 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 198 | 182 | $202 |
In context: peer comparison
Among 82 peers in Brooklyn Cardiovascular Disease Physician, average services per provider: 210. This provider delivers 55× the peer median.Open Payments
Industry payments received
All-time total
$558
Transactions
28
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 12 | $242.70 | |
| Novartis Pharmaceuticals Corporation | 7 | $131.92 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $44.56 | |
| Merck Sharp & Dohme LLC | 2 | $39.37 | |
| Sanofi-Aventis U.S. LLC | 1 | $28.12 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $22.46 | |
| Biotronik INC. | 1 | $21.46 | |
| Pfizer INC. | 1 | $14.00 | |
| Amgen INC. | 1 | $13.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,775
Patients
810
Total drug cost
$285,419
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 562 | 112 | $5,729 |
| Metoprolol Succinate | Generic | 489 | 82 | $6,032 |
| Rosuvastatin Calcium | Generic | 424 | 106 | $7,267 |
| Eliquis (Apixaban) | Brand | 295 | 54 | $209,276 |
| Atorvastatin Calcium | Generic | 275 | 56 | $2,767 |
| Ranolazine ER (Ranolazine) | Brand | 230 | 41 | $26,315 |
| Metoprolol Tartrate | Generic | 211 | 43 | $2,427 |
| Nitroglycerin | Generic | 210 | 87 | $7,992 |
| Losartan Potassium | Generic | 179 | 32 | $1,575 |
| Hydrochlorothiazide | Generic | 168 | 39 | $1,131 |
Hospital affiliations
Frequently asked questions
What is Dr. Leonid Kozer's medical specialty?
Dr. Leonid Kozer practices Cardiovascular Disease Physician in Brooklyn, NY.
Where does Dr. Leonid Kozer practice?
Dr. Leonid Kozer practices at 1729 E 12Th St Fl 2Nf, Brooklyn, NY 112291088. Office phone: 7183752825.
What is Dr. Leonid Kozer's NPI?
Dr. Leonid Kozer's National Provider Identifier (NPI) is 1396798872, issued by NPPES.
Does Dr. Leonid Kozer accept Medicare assignment?
Yes. Dr. Leonid Kozer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonid Kozer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.