Doctor profile · Federal record
Dr. Oliver Hung, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Morristown, NJ
- NPI 1356390173
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 34 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
100 Madison Ave
Morristown, NJ 079606136
(800) 290-5309
fax (803) 434-4354 - Mailing address
-
Po Box 7313
Columbia, SC 292027313
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Jersey #MA69935
- Medicaid
- NJ #8363706
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356390173. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
758
Distinct HCPCS
9
Medicare allowed
$128,914
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 314 | 311 | $190 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 151 | 146 | $184 | |
99284 |
Emergency department visit with moderate level of medical decision making | 103 | 103 | $130 | |
99238 |
Hospital discharge day management, 30 minutes or less | 56 | 56 | $89 | |
99291 |
Critical care, first 30-74 minutes | 48 | 48 | $232 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 30 | 30 | $138 | |
99283 |
Emergency department visit with low level of medical decision making | 20 | 20 | $78 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 18 | 18 | $228 | |
99239 |
Hospital discharge day management, more than 30 minutes | 18 | 18 | $126 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 84. This provider delivers 9.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
17
Total drug cost
$176
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 17 | 17 | $176 |
Frequently asked questions
What is Dr. Oliver Hung's medical specialty?
Dr. Oliver Hung practices Emergency Medicine Physician in Morristown, NJ.
Where does Dr. Oliver Hung practice?
Dr. Oliver Hung practices at 100 Madison Ave, Morristown, NJ 079606136. Office phone: 8002905309.
What is Dr. Oliver Hung's NPI?
Dr. Oliver Hung's National Provider Identifier (NPI) is 1356390173, issued by NPPES.
Does Dr. Oliver Hung accept Medicare assignment?
Yes. Dr. Oliver Hung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oliver Hung commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.