Doctor profile · Federal record
Dr. James Fillaus, CNP
Family Nurse Practitioner · Yankton, SD
- NPI 1386157709
- 9 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3515 Broadway Ave
Yankton, SD 570784917
(605) 668-3100
Credentials & registration
- NPI registered
- November 2017 — 9 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- South Dakota #CP001304
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386157709. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$213
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alkermes, Inc. | 5 | $112.31 | |
| Janssen Pharmaceuticals, Inc | 4 | $100.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
263
Patients
0
Total drug cost
$2,964
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clozapine | Generic | 178 | 0 | $2,568 |
| Olanzapine | Generic | 47 | 0 | $178 |
| Aripiprazole | Generic | 14 | 0 | $43 |
| Hydroxyzine Pamoate | Generic | 13 | 0 | $107 |
| Risperidone | Generic | 11 | 0 | $69 |
Frequently asked questions
What is Dr. James Fillaus's medical specialty?
Dr. James Fillaus practices Family Nurse Practitioner in Yankton, SD.
Where does Dr. James Fillaus practice?
Dr. James Fillaus practices at 3515 Broadway Ave, Yankton, SD 570784917. Office phone: 6056683100.
What is Dr. James Fillaus's NPI?
Dr. James Fillaus's National Provider Identifier (NPI) is 1386157709, issued by NPPES.