Doctor profile · Federal record
Dr. Katherine O'Neil, FNP-BC
Family Nurse Practitioner · Springfield, IL
- NPI 1841479896
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2239 E Cook St
Springfield, IL 627031944
(217) 788-2300
fax (217) 788-2342
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- February 4, 2016
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209007805
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841479896. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $14.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
0
Total drug cost
$245
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Potassium Chloride | Generic | 15 | 0 | $245 |
Frequently asked questions
What is Dr. Katherine O'Neil's medical specialty?
Dr. Katherine O'Neil practices Family Nurse Practitioner in Springfield, IL.
Where does Dr. Katherine O'Neil practice?
Dr. Katherine O'Neil practices at 2239 E Cook St, Springfield, IL 627031944. Office phone: 2177882300.
What is Dr. Katherine O'Neil's NPI?
Dr. Katherine O'Neil's National Provider Identifier (NPI) is 1841479896, issued by NPPES.