Doctor profile · Federal record
Dr. Larisa Mararenko
Internal Medicine Physician (CMS: Internal Medicine) · Brooklyn, NY
- NPI 1679662415
- Accepts Medicare
- 40 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1335 Linden Blvd, Suite 100
Brooklyn, NY 112124751
(718) 240-5100
fax (718) 240-5498 - Mailing address
-
1 Brookdale Plz
Brooklyn, NY 112123139
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- April 28, 2020
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #241522
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679662415. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
350
Distinct HCPCS
4
Medicare allowed
$40,945
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 158 | 71 | $91 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 104 | 64 | $136 | |
99239 |
Hospital discharge day management, more than 30 minutes | 76 | 65 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 11 | $199 |
In context: peer comparison
Among 393 peers in Brooklyn Internal Medicine Physician, average services per provider: 326. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$1,615
Transactions
65
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 7 | $232.76 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 17 | $222.28 | |
| Kestra Medical Technology Services, INC. | 13 | $198.23 | |
| Novartis Pharmaceuticals Corporation | 10 | $197.68 | |
| Neurelis, INC. | 1 | $150.00 | |
| Axsome Therapeutics, INC. | 1 | $116.22 | |
| Merck Sharp & Dohme LLC | 4 | $103.32 | |
| Vanda Pharmaceuticals INC. | 1 | $97.18 | |
| Scpharmaceuticals INC. | 2 | $90.24 | |
| Janssen Pharmaceuticals, INC | 3 | $83.71 | |
| Pfizer INC. | 4 | $76.68 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $46.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
679
Patients
411
Total drug cost
$148,386
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 105 | 64 | $1,338 |
| Metoprolol Succinate | Generic | 73 | 50 | $1,306 |
| Losartan Potassium | Generic | 65 | 38 | $808 |
| Eliquis (Apixaban) | Brand | 57 | 32 | $39,512 |
| Nifedipine ER (Nifedipine) | Brand | 53 | 32 | $1,850 |
| Metoprolol Tartrate | Generic | 47 | 26 | $410 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 43 | 27 | $30,781 |
| Carvedilol | Generic | 36 | 23 | $354 |
| Pantoprazole Sodium | Generic | 34 | 26 | $458 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 32 | 20 | $606 |
Hospital affiliations
Frequently asked questions
What is Dr. Larisa Mararenko's medical specialty?
Dr. Larisa Mararenko practices Internal Medicine Physician in Brooklyn, NY.
Where does Dr. Larisa Mararenko practice?
Dr. Larisa Mararenko practices at 1335 Linden Blvd, Brooklyn, NY 112124751. Office phone: 7182405100.
What is Dr. Larisa Mararenko's NPI?
Dr. Larisa Mararenko's National Provider Identifier (NPI) is 1679662415, issued by NPPES.
Does Dr. Larisa Mararenko accept Medicare assignment?
Yes. Dr. Larisa Mararenko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larisa Mararenko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.