Doctor profile · Federal record
Dr. Obinna Nwadibia, M.D
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Sioux Falls, SD
- NPI 1790940658
- Accepts Medicare
- 27 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1305 W 18Th St
Sioux Falls, SD 57105
(605) 328-4973 - Mailing address
-
Po Box 5074
Sioux Falls, SD 571175074
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- March 29, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- South Dakota #8070 · Missouri #2008014585
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790940658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
790
Distinct HCPCS
6
Medicare allowed
$64,931
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 549 | 174 | $75 | |
99239 |
Hospital discharge day management, more than 30 minutes | 98 | 96 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 74 | 25 | $45 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 30 | 30 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $166 | |
99284 |
Emergency department visit with moderate level of medical decision making | 11 | 11 | $113 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 127. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
345
Patients
204
Total drug cost
$7,423
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 54 | 53 | $430 |
| Prednisone | Generic | 32 | 29 | $75 |
| Omeprazole | Generic | 26 | 0 | $266 |
| Tramadol Hcl | Generic | 25 | 23 | $57 |
| Levothyroxine Sodium | Generic | 24 | 0 | $528 |
| Azithromycin | Generic | 23 | 23 | $199 |
| Tamsulosin Hcl | Generic | 23 | 0 | $182 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 22 | $82 |
| Ondansetron Odt (Ondansetron) | Brand | 22 | 21 | $636 |
| Cyclobenzaprine Hcl | Generic | 20 | 20 | $131 |
Hospital affiliations
Frequently asked questions
What is Dr. Obinna Nwadibia's medical specialty?
Dr. Obinna Nwadibia practices Hospitalist Physician in Sioux Falls, SD.
Where does Dr. Obinna Nwadibia practice?
Dr. Obinna Nwadibia practices at 1305 W 18Th St, Sioux Falls, SD 57105. Office phone: 6053284973.
What is Dr. Obinna Nwadibia's NPI?
Dr. Obinna Nwadibia's National Provider Identifier (NPI) is 1790940658, issued by NPPES.
Does Dr. Obinna Nwadibia accept Medicare assignment?
Yes. Dr. Obinna Nwadibia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Obinna Nwadibia commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.