Doctor profile · Federal record
Dr. Amer Zwein, M.D
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Bronx, NY
- NPI 1881140135
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1825 Eastchester RD
Bronx, NY 10461
(718) 904-3015 - Additional location
-
1725 W Harrison Ave, Suite 1106
Chicago, IL 60612
(312) 563-3593 - Additional location
-
2 New Hampshire Ave
Troy, NY 121801764
(518) 272-0331
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- September 19, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- New York #291113
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881140135. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
265
Distinct HCPCS
2
Medicare allowed
$49,055
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 172 | 80 | $220 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 93 | 58 | $121 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 70. This provider delivers 3.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Amer Zwein's medical specialty?
Dr. Amer Zwein practices Critical Care Medicine (Internal Medicine) Physician in Bronx, NY.
Where does Dr. Amer Zwein practice?
Dr. Amer Zwein practices at 1825 Eastchester RD, Bronx, NY 10461. Office phone: 7189043015.
What is Dr. Amer Zwein's NPI?
Dr. Amer Zwein's National Provider Identifier (NPI) is 1881140135, issued by NPPES.
Does Dr. Amer Zwein accept Medicare assignment?
Yes. Dr. Amer Zwein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amer Zwein commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.