Doctor profile · Federal record
Dr. Stephen Liang, MD
Infectious Disease Physician (CMS: Internal Medicine) · Emergency Medicine Physician · Saint Louis, MO
- NPI 1740316942
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz, Div Im Infectious Disease
Saint Louis, MO 631101003
(314) 362-9098
fax (314) 362-9851 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Missouri #2011004987
- Medicaid
- MO #205607500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740316942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
179
Distinct HCPCS
5
Medicare allowed
$16,931
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 61 | 59 | $8 | |
99285 |
Emergency department visit with high level of medical decision making | 59 | 59 | $175 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 25 | 16 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 16 | $124 | |
99284 |
Emergency department visit with moderate level of medical decision making | 17 | 17 | $120 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 96. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
40
Patients
0
Total drug cost
$2,364
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 29 | 0 | $1,250 |
| Vancomycin Hcl | Generic | 11 | 0 | $1,115 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Liang's medical specialty?
Dr. Stephen Liang practices Infectious Disease Physician in Saint Louis, MO.
Where does Dr. Stephen Liang practice?
Dr. Stephen Liang practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143629098.
What is Dr. Stephen Liang's NPI?
Dr. Stephen Liang's National Provider Identifier (NPI) is 1740316942, issued by NPPES.
Does Dr. Stephen Liang accept Medicare assignment?
Yes. Dr. Stephen Liang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Liang 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); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.