Doctor profile · Federal record
Dr. Kasiemobi Okonkwo, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Hospitalist Physician · Alton, IL
- NPI 1891365391
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4 Memorial Dr Ste 210
Alton, IL 620026704
(618) 463-5905
fax (618) 463-5935 - Additional location
-
1 Memorial Dr
Alton, IL 620026722
(618) 463-7240
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Profile last updated
- February 18, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Illinois #036171380 · Texas #BP10077024
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891365391. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$91
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $75.59 | |
| Exact Sciences Corporation | 1 | $15.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
246
Patients
52
Total drug cost
$3,178
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 40 | 13 | $748 |
| Atorvastatin Calcium | Generic | 34 | 13 | $597 |
| Lisinopril | Generic | 28 | 15 | $200 |
| Amlodipine Besylate | Generic | 20 | 0 | $88 |
| Metformin Hcl | Generic | 17 | 11 | $173 |
| Furosemide | Generic | 16 | 0 | $105 |
| Losartan Potassium | Generic | 16 | 0 | $181 |
| Hydrochlorothiazide | Generic | 14 | 0 | $53 |
| Levetiracetam | Generic | 14 | 0 | $285 |
| Fluoxetine Hcl | Generic | 13 | 0 | $217 |
Frequently asked questions
What is Dr. Kasiemobi Okonkwo's medical specialty?
Dr. Kasiemobi Okonkwo practices Family Medicine Physician in Alton, IL.
Where does Dr. Kasiemobi Okonkwo practice?
Dr. Kasiemobi Okonkwo practices at 4 Memorial Dr Ste 210, Alton, IL 620026704. Office phone: 6184635905.
What is Dr. Kasiemobi Okonkwo's NPI?
Dr. Kasiemobi Okonkwo's National Provider Identifier (NPI) is 1891365391, issued by NPPES.
Does Dr. Kasiemobi Okonkwo accept Medicare assignment?
Yes. Dr. Kasiemobi Okonkwo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.