Doctor profile · Federal record
Dr. Brian Weisenberg, M.D.
Emergency Medicine Physician · Saint Charles, MO
- NPI 1093831042
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 1St Capitol Dr
Saint Charles, MO 63301
(636) 947-5111 - Additional location
-
10010 Kennerly RD
Saint Louis, MO 631282106
(314) 525-1906
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- June 25, 2019
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Missouri #2008002490
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093831042. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
498
Distinct HCPCS
4
Medicare allowed
$85,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 360 | 339 | $172 | |
99291 |
Critical care, first 30-74 minutes | 90 | 87 | $208 | |
99284 |
Emergency department visit with moderate level of medical decision making | 37 | 36 | $118 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 11 | 11 | $12 |
In context: peer comparison
Among 5 peers in Saint Charles Emergency Medicine Physician, average services per provider: 52. This provider delivers 9.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
69
Patients
57
Total drug cost
$529
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 30 | 30 | $95 |
| Ondansetron Odt (Ondansetron) | Brand | 16 | 16 | $92 |
| Hydroxyzine Hcl | Generic | 12 | 0 | $214 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $129 |
Frequently asked questions
What is Dr. Brian Weisenberg's medical specialty?
Dr. Brian Weisenberg practices Emergency Medicine Physician in Saint Charles, MO.
Where does Dr. Brian Weisenberg practice?
Dr. Brian Weisenberg practices at 300 1St Capitol Dr, Saint Charles, MO 63301. Office phone: 6369475111.
What is Dr. Brian Weisenberg's NPI?
Dr. Brian Weisenberg's National Provider Identifier (NPI) is 1093831042, issued by NPPES.
What procedures does Dr. Brian Weisenberg commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.