Doctor profile · Federal record
Dr. MATTHEW WALKER, DNP, APRN, CNP
Psychiatric/Mental Health Nurse Practitioner (CMS: NURSE PRACTITIONER) · Psychiatric/Mental Health Nurse Practitioner · QUINCY, IL
- NPI 1588186928
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1025 MAINE ST
QUINCY, IL 623014096
(217) 222-6550
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Profile last updated
- December 8, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (2)
- Illinois #277000395 · Missouri #2017023152
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588186928. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$432
Transactions
33
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 22 | $229.51 | |
| Neurocrine Biosciences, Inc. | 3 | $61.23 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $44.40 | |
| Alkermes, Inc. | 2 | $35.81 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $27.70 | |
| Axsome Therapeutics, Inc. | 1 | $18.79 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $15.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
729
Patients
159
Total drug cost
$19,566
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 96 | 26 | $1,455 |
| Trazodone Hcl | Generic | 73 | 20 | $544 |
| Risperidone | Generic | 70 | 15 | $545 |
| Aripiprazole | Generic | 57 | 13 | $6,947 |
| Bupropion Xl (Bupropion Hcl) | Brand | 55 | 15 | $863 |
| Duloxetine Hcl | Generic | 49 | 18 | $978 |
| Quetiapine Fumarate | Generic | 48 | 16 | $655 |
| Fluoxetine Hcl | Generic | 46 | 11 | $412 |
| Hydroxyzine Pamoate | Generic | 39 | 13 | $841 |
| Lamotrigine | Generic | 36 | 12 | $243 |