Doctor profile · Federal record
Dr. Brendan O'Connor, MD
Psychiatry Physician (CMS: Psychiatry) · Saint Louis, MO
- NPI 1114231925
- MIPS 79.3 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Childrens Pl, Div Child and Adolescent Psychiatry
Saint Louis, MO 631101002
(314) 286-1700
fax (314) 286-1777 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Missouri #2014009108
- Medicaid
- MO #200013903
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114231925. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
133
Distinct HCPCS
2
Medicare allowed
$11,928
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 117 | 30 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $172 |
In context: peer comparison
Among 55 peers in this city , average services per provider: 119. This provider delivers 1.1× the peer median.Frequently asked questions
What is Dr. Brendan O'Connor's medical specialty?
Dr. Brendan O'Connor practices Psychiatry Physician in Saint Louis, MO.
Where does Dr. Brendan O'Connor practice?
Dr. Brendan O'Connor practices at 1 Childrens Pl, Saint Louis, MO 631101002. Office phone: 3142861700.
What is Dr. Brendan O'Connor's NPI?
Dr. Brendan O'Connor's National Provider Identifier (NPI) is 1114231925, issued by NPPES.
Does Dr. Brendan O'Connor accept Medicare assignment?
Dr. Brendan O'Connor does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Brendan O'Connor commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.