Doctor profile · Federal record
Dr. Yizhak Kupfer, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · Brooklyn, NY
- NPI 1568575611
- Accepts Medicare
- MIPS 95.1 / 100 · 2023
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
953 49Th St, Suite 511
Brooklyn, NY 112192923
(718) 283-8380
fax (718) 283-7884
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 25, 2013
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- New York #174063
- Medicaid
- NY #01356436
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568575611. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
829
Distinct HCPCS
9
Medicare allowed
$178,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 564 | 192 | $247 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 47 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 43 | 32 | $149 | |
99292 |
Critical care, each additional 30 minutes | 38 | 21 | $124 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 28 | 28 | $136 | |
95810 |
Sleep study in sleep lab (6 years or older) | 27 | 27 | $131 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $195 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 15 | $208 | |
31645 |
Aspiration of initial secretion of lung airway using an endoscope | 14 | 14 | $168 |
In context: peer comparison
Among 15 peers in Brooklyn Critical Care Medicine (Internal Medicine) Physician, average services per provider: 300. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$319
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, INC. | 2 | $120.65 | |
| Ambu INC. | 2 | $62.95 | |
| Insmed, INC. | 2 | $48.96 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $48.12 | |
| GlaxoSmithKline, LLC. | 2 | $38.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$141
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Tartrate | Generic | 12 | 0 | $141 |
Frequently asked questions
What is Dr. Yizhak Kupfer's medical specialty?
Dr. Yizhak Kupfer practices Critical Care Medicine (Internal Medicine) Physician in Brooklyn, NY.
Where does Dr. Yizhak Kupfer practice?
Dr. Yizhak Kupfer practices at 953 49Th St, Brooklyn, NY 112192923. Office phone: 7182838380.
What is Dr. Yizhak Kupfer's NPI?
Dr. Yizhak Kupfer's National Provider Identifier (NPI) is 1568575611, issued by NPPES.
Does Dr. Yizhak Kupfer accept Medicare assignment?
Yes. Dr. Yizhak Kupfer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yizhak Kupfer commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.