Doctor profile · Federal record
Dr. John Nguyen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Baldwin Park, CA
- NPI 1942377882
- Accepts Medicare
- 24 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
- November 2006 — 20 yrs on file
- Profile last updated
- December 1, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A86489
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942377882. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,497
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 12 | 12 | $125 |
In context: peer comparison
Among 9 peers in Baldwin Park Emergency Medicine Physician, average services per provider: 19. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
63
Patients
63
Total drug cost
$482
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 15 | 15 | $164 |
| Prednisone | Generic | 13 | 13 | $93 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $87 |
| Tramadol Hcl | Generic | 12 | 12 | $71 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $68 |
Frequently asked questions
What is Dr. John Nguyen's medical specialty?
Dr. John Nguyen practices Emergency Medicine Physician in Baldwin Park, CA.
Where does Dr. John Nguyen practice?
Dr. John Nguyen practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 917065806. Office phone: 6268511011.
What is Dr. John Nguyen's NPI?
Dr. John Nguyen's National Provider Identifier (NPI) is 1942377882, issued by NPPES.
Does Dr. John Nguyen accept Medicare assignment?
Yes. Dr. John Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Nguyen 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.