Doctor profile · Federal record
Dr. Michael O'Sullivan, MD
Psychiatry Physician (CMS: Psychiatry) · Minneapolis, MN
- NPI 1962547901
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 24 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2450 Riverside Ave # F273
Minneapolis, MN 554541450
(612) 273-8700
fax (612) 273-8727
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 3, 2010
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Minnesota #19405
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962547901. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
432
Distinct HCPCS
4
Medicare allowed
$34,224
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 358 | 39 | $69 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 28 | $163 | |
99239 |
Hospital discharge day management, more than 30 minutes | 28 | 28 | $105 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 17 | 12 | $109 |
In context: peer comparison
Among 43 peers in Minneapolis Psychiatry Physician, average services per provider: 100. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
287
Patients
33
Total drug cost
$9,491
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Aripiprazole | Generic | 35 | 11 | $1,921 |
| Trazodone Hcl | Generic | 28 | 11 | $324 |
| Clonazepam | Generic | 24 | 0 | $243 |
| Escitalopram Oxalate | Generic | 22 | 0 | $275 |
| Gabapentin | Generic | 20 | 0 | $476 |
| Quetiapine Fumarate | Generic | 19 | 11 | $654 |
| Risperidone | Generic | 19 | 0 | $129 |
| Bupropion Xl (Bupropion Hcl) | Brand | 18 | 0 | $703 |
| Alprazolam | Generic | 17 | 0 | $216 |
| Olanzapine | Generic | 16 | 0 | $324 |
Frequently asked questions
What is Dr. Michael O'Sullivan's medical specialty?
Dr. Michael O'Sullivan practices Psychiatry Physician in Minneapolis, MN.
Where does Dr. Michael O'Sullivan practice?
Dr. Michael O'Sullivan practices at 2450 Riverside Ave # F273, Minneapolis, MN 554541450. Office phone: 6122738700.
What is Dr. Michael O'Sullivan's NPI?
Dr. Michael O'Sullivan's National Provider Identifier (NPI) is 1962547901, issued by NPPES.
Does Dr. Michael O'Sullivan accept Medicare assignment?
Yes. Dr. Michael O'Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael O'Sullivan 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.