Doctor profile · Federal record
Dr. John Liu, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Houston, TX
- NPI 1023377165
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1504 Taub Loop, Emergency Center
Houston, TX 770301608
(713) 873-2626
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #BP10044224
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023377165. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
765
Distinct HCPCS
4
Medicare allowed
$84,774
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 300 | 277 | $8 | |
99285 |
Emergency department visit with high level of medical decision making | 280 | 268 | $178 | |
99291 |
Critical care, first 30-74 minutes | 111 | 108 | $215 | |
99284 |
Emergency department visit with moderate level of medical decision making | 74 | 73 | $117 |
In context: peer comparison
Among 254 peers in Houston Emergency Medicine Physician, average services per provider: 85. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$62
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dompe US, INC. | 1 | $33.70 | |
| Janssen Pharmaceuticals, INC | 1 | $27.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
75
Total drug cost
$484
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 19 | 19 | $128 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 17 | 17 | $201 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 17 | $58 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 11 | 11 | $53 |
| Meclizine Hcl | Generic | 11 | 11 | $45 |
Hospital affiliations
Frequently asked questions
What is Dr. John Liu's medical specialty?
Dr. John Liu practices Emergency Medicine Physician in Houston, TX.
Where does Dr. John Liu practice?
Dr. John Liu practices at 1504 Taub Loop, Houston, TX 770301608. Office phone: 7138732626.
What is Dr. John Liu's NPI?
Dr. John Liu's National Provider Identifier (NPI) is 1023377165, issued by NPPES.
Does Dr. John Liu accept Medicare assignment?
Yes. Dr. John Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Liu commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.