Doctor profile · Federal record
Dr. Brian Lenz, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Crystal City, MO
- NPI 1548203268
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1400 US Hwy 61 South
Crystal City, MO 63019
(636) 933-1111
fax (636) 933-1030 - Mailing address
-
16207 Bear Branch CT
Chesterfield, MO 630057003
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 18, 2009
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Missouri #2002008832
- Medicaid (2)
- MO #1548203268 · MO #205819527
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548203268. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
65
Distinct HCPCS
3
Medicare allowed
$10,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 26 | 22 | $118 | |
99285 |
Emergency department visit with high level of medical decision making | 25 | 22 | $172 | |
99291 |
Critical care, first 30-74 minutes | 14 | 13 | $208 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 66. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Brian Lenz's medical specialty?
Dr. Brian Lenz practices Emergency Medicine Physician in Crystal City, MO.
Where does Dr. Brian Lenz practice?
Dr. Brian Lenz practices at 1400 US Hwy 61 South, Crystal City, MO 63019. Office phone: 6369331111.
What is Dr. Brian Lenz's NPI?
Dr. Brian Lenz's National Provider Identifier (NPI) is 1548203268, issued by NPPES.
Does Dr. Brian Lenz accept Medicare assignment?
Yes. Dr. Brian Lenz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Lenz commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.