Doctor profile · Federal record
Dr. John Cheung, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Lawndale, CA
- NPI 1215364559
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15230 Hawthorne Blvd
Lawndale, CA 902602138
(562) 922-5448 - Mailing address
-
12900 Park Plaza Dr Ste 150
Cerritos, CA 907039329
Credentials & registration
- NPI registered
- October 2013 — 13 yrs on file
- Profile last updated
- August 29, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A12955
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215364559. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
584
Distinct HCPCS
4
Medicare allowed
$66,665
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 242 | 92 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 186 | 98 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 85 | 83 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 71 | 71 | $182 |
In context: peer comparison
Among 2 peers in Lawndale Internal Medicine Physician, average services per provider: 154. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$141
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 2 | $141.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
23
Total drug cost
$13,166
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 41 | 11 | $810 |
| Eliquis (Apixaban) | Brand | 30 | 0 | $11,884 |
| Pantoprazole Sodium | Generic | 13 | 0 | $314 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $59 |
| Losartan Potassium | Generic | 11 | 0 | $99 |
Frequently asked questions
What is Dr. John Cheung's medical specialty?
Dr. John Cheung practices Internal Medicine Physician in Lawndale, CA.
Where does Dr. John Cheung practice?
Dr. John Cheung practices at 15230 Hawthorne Blvd, Lawndale, CA 902602138. Office phone: 5629225448.
What is Dr. John Cheung's NPI?
Dr. John Cheung's National Provider Identifier (NPI) is 1215364559, issued by NPPES.
Does Dr. John Cheung accept Medicare assignment?
Dr. John Cheung does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. John Cheung commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.