Doctor profile · Federal record
Dr. Olivia Walder, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Onarga, IL
- NPI 1407543838
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
912 W Seminary Ave
Onarga, IL 609551401
(815) 268-4840
fax (815) 268-4845 - Mailing address
-
1120 N Melvin St
Gibson City, IL 609361477
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- February 27, 2024
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Illinois #209027194 · Illinois #041454193
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407543838. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$348
Transactions
22
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 9 | $130.78 | |
| Novo Nordisk INC | 7 | $114.59 | |
| Organon LLC | 2 | $25.76 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $25.46 | |
| Abbvie INC. | 1 | $18.81 | |
| Exact Sciences Corporation | 1 | $17.16 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $15.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$17,097
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 14 | 0 | $17,097 |
Frequently asked questions
What is Dr. Olivia Walder's medical specialty?
Dr. Olivia Walder practices Family Nurse Practitioner in Onarga, IL.
Where does Dr. Olivia Walder practice?
Dr. Olivia Walder practices at 912 W Seminary Ave, Onarga, IL 609551401. Office phone: 8152684840.
What is Dr. Olivia Walder's NPI?
Dr. Olivia Walder's National Provider Identifier (NPI) is 1407543838, issued by NPPES.
Does Dr. Olivia Walder accept Medicare assignment?
Yes. Dr. Olivia Walder accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.