Doctor profile · Federal record
Dr. Patrick O'Brien, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Sioux Falls, SD
- NPI 1861615155
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
911 E 20Th St Ste 300
Sioux Falls, SD 571051045
(605) 322-1300
fax (605) 322-1301 - Additional location
-
6100 S Louise Ave Ste 2100
Sioux Falls, SD 571086021
(605) 504-1100 - Mailing address
-
911 E. 20Th St, Ste 300
Sioux Falls, SD 571051045
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- October 31, 2019
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- South Dakota #10105 · North Carolina #2014-01725
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861615155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
597
Distinct HCPCS
7
Medicare allowed
$48,262
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 197 | 142 | $98 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 184 | 19 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 64 | 41 | $59 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 48 | $72 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $131 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 23 | 20 | $42 | |
29827 |
Repair of shoulder rotator cuff using an endoscope | 13 | 13 | $960 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 107. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$52
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Conetic Solutions, Inc. | 1 | $37.73 | |
| Smith+Nephew, Inc. | 1 | $14.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
22
Total drug cost
$767
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 23 | 22 | $202 |
| Meloxicam | Generic | 20 | 0 | $41 |
| Atorvastatin Calcium | Generic | 13 | 0 | $301 |
| Metformin Hcl | Generic | 11 | 0 | $223 |
Frequently asked questions
What is Dr. Patrick O'Brien's medical specialty?
Dr. Patrick O'Brien practices Orthopaedic Surgery Physician in Sioux Falls, SD.
Where does Dr. Patrick O'Brien practice?
Dr. Patrick O'Brien practices at 911 E 20Th St Ste 300, Sioux Falls, SD 571051045. Office phone: 6053221300.
What is Dr. Patrick O'Brien's NPI?
Dr. Patrick O'Brien's National Provider Identifier (NPI) is 1861615155, issued by NPPES.
Does Dr. Patrick O'Brien accept Medicare assignment?
Yes. Dr. Patrick O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.