Doctor profile · Federal record
Dr. Irving Chung
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Paterson, NJ
- NPI 1306226139
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
703 Main St
Paterson, NJ 075032691
(973) 754-2240
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- July 1, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New Jersey #25MA10586200 · Pennsylvania ##MT209198
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306226139. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
327
Distinct HCPCS
3
Medicare allowed
$57,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 162 | 159 | $186 | |
99284 |
Emergency department visit with moderate level of medical decision making | 104 | 100 | $128 | |
99291 |
Critical care, first 30-74 minutes | 61 | 61 | $227 |
In context: peer comparison
Among 22 peers in Paterson Emergency Medicine Physician, average services per provider: 83. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
175
Patients
164
Total drug cost
$2,097
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 37 | 37 | $786 |
| Ibuprofen | Generic | 36 | 36 | $101 |
| Cephalexin | Generic | 23 | 23 | $167 |
| Prednisone | Generic | 23 | 23 | $62 |
| Ondansetron Odt (Ondansetron) | Brand | 19 | 19 | $121 |
| Famotidine | Generic | 15 | 15 | $162 |
| Cefpodoxime Proxetil | Generic | 11 | 11 | $654 |
| Meclizine Hcl | Generic | 11 | 0 | $44 |
Hospital affiliations
Frequently asked questions
What is Dr. Irving Chung's medical specialty?
Dr. Irving Chung practices Emergency Medicine Physician in Paterson, NJ.
Where does Dr. Irving Chung practice?
Dr. Irving Chung practices at 703 Main St, Paterson, NJ 075032691. Office phone: 9737542240.
What is Dr. Irving Chung's NPI?
Dr. Irving Chung's National Provider Identifier (NPI) is 1306226139, issued by NPPES.
Does Dr. Irving Chung accept Medicare assignment?
Yes. Dr. Irving Chung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irving Chung commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.