Doctor profile · Federal record
Dr. Umer Malik, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
- NPI 1336589274
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 18 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Nicolls RD # T17-060
Stony Brook, NY 117940001
(631) 444-2119
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- July 14, 2023
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- New York #319922 · Connecticut #054591 · Texas #BP10047726
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336589274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
156
Distinct HCPCS
4
Medicare allowed
$17,664
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 55 | $91 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | 46 | $150 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $140 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 12 | $98 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 47. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$271
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 2 | $63.51 | |
| Mallinckrodt Hospital Products Inc. | 2 | $62.35 | |
| Lilly USA, LLC | 2 | $61.20 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $46.02 | |
| Ardelyx, Inc. | 1 | $22.14 | |
| Alnylam Pharmaceuticals Inc. | 1 | $16.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
0
Total drug cost
$130,292
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 12 | 0 | $62 |
| Humira(Cf) Pen (Adalimumab) | Brand | 12 | 0 | $130,230 |
Hospital affiliations
Frequently asked questions
What is Dr. Umer Malik's medical specialty?
Dr. Umer Malik practices Gastroenterology Physician in Stony Brook, NY.
Where does Dr. Umer Malik practice?
Dr. Umer Malik practices at 101 Nicolls RD # T17-060, Stony Brook, NY 117940001. Office phone: 6314442119.
What is Dr. Umer Malik's NPI?
Dr. Umer Malik's National Provider Identifier (NPI) is 1336589274, issued by NPPES.
Does Dr. Umer Malik accept Medicare assignment?
Yes. Dr. Umer Malik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Umer Malik commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.