Doctor profile · Federal record
Dr. Ahmar Butt, MD
Internal Medicine Physician (CMS: Internal Medicine) · Brooklyn, NY
- NPI 1619983871
- Accepts Medicare
- 43 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
55 Greene Ave
Brooklyn, NY 11238
(917) 763-5690 - Mailing address
-
28 Cheever Pl, # 2
Brooklyn, NY 112315261
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 16, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #196291
- Medicaid
- NY #01500958
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619983871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
903
Distinct HCPCS
10
Medicare allowed
$94,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 258 | 66 | $86 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 251 | 49 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 192 | 54 | $105 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 54 | 49 | $207 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 49 | 34 | $122 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 36 | 35 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 16 | $148 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $93 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $150 | |
G0008 |
Administration of influenza virus vaccine | 12 | 11 | $36 |
In context: peer comparison
Among 393 peers in Brooklyn Internal Medicine Physician, average services per provider: 326. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$367
Transactions
17
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 9 | $172.41 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $66.23 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $45.28 | |
| Pfizer INC. | 2 | $42.42 | |
| Lilly USA, LLC | 2 | $40.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,905
Patients
562
Total drug cost
$119,666
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 302 | 107 | $3,705 |
| Amlodipine Besylate | Generic | 295 | 79 | $2,200 |
| Gabapentin | Generic | 142 | 40 | $1,746 |
| Famotidine | Generic | 141 | 34 | $2,543 |
| Metformin Hcl | Generic | 132 | 37 | $945 |
| Metoprolol Succinate | Generic | 115 | 45 | $2,557 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 111 | 20 | $4,274 |
| Montelukast Sodium | Generic | 108 | 21 | $1,129 |
| Xarelto (Rivaroxaban) | Brand | 88 | 15 | $39,714 |
| Losartan Potassium | Generic | 87 | 33 | $1,299 |
Hospital affiliations
Frequently asked questions
What is Dr. Ahmar Butt's medical specialty?
Dr. Ahmar Butt practices Internal Medicine Physician in Brooklyn, NY.
Where does Dr. Ahmar Butt practice?
Dr. Ahmar Butt practices at 55 Greene Ave, Brooklyn, NY 11238. Office phone: 9177635690.
What is Dr. Ahmar Butt's NPI?
Dr. Ahmar Butt's National Provider Identifier (NPI) is 1619983871, issued by NPPES.
Does Dr. Ahmar Butt accept Medicare assignment?
Yes. Dr. Ahmar Butt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ahmar Butt commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.