Doctor profile · Federal record
Dr. Gregory Jung, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Baldwin Park, CA
- NPI 1508914334
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1011 Baldwin Park Blvd
Baldwin Park, CA 917065806
(626) 851-1011
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- November 30, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #G80106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508914334. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$4,075
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 33 | 32 | $123 |
In context: peer comparison
Among 9 peers in Baldwin Park Emergency Medicine Physician, average services per provider: 19. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
340
Patients
331
Total drug cost
$3,244
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 108 | 107 | $794 |
| Prednisone | Generic | 39 | 39 | $288 |
| Ciprofloxacin Hcl | Generic | 32 | 32 | $302 |
| Tramadol Hcl | Generic | 28 | 28 | $158 |
| Ondansetron Odt (Ondansetron) | Brand | 27 | 25 | $204 |
| Cephalexin | Generic | 23 | 22 | $257 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 18 | $337 |
| Azithromycin | Generic | 21 | 21 | $191 |
| Lactulose | Generic | 14 | 12 | $265 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 14 | 14 | $238 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Jung's medical specialty?
Dr. Gregory Jung practices Emergency Medicine Physician in Baldwin Park, CA.
Where does Dr. Gregory Jung practice?
Dr. Gregory Jung practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 917065806. Office phone: 6268511011.
What is Dr. Gregory Jung's NPI?
Dr. Gregory Jung's National Provider Identifier (NPI) is 1508914334, issued by NPPES.
Does Dr. Gregory Jung accept Medicare assignment?
Yes. Dr. Gregory Jung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Jung commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.