Doctor profile · Federal record
Dr. Shondell Diaz
Psychiatry Physician (CMS: Physician Assistant) · Medical Physician Assistant · Addiction Medicine (Psychiatry & Neurology) Physician · Physician Assistant · Portland, OR
- NPI 1376978825
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3705 Se Cesar Chavez Blvd
Portland, OR 972021704
(206) 785-1015
fax (206) 785-1023
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- February 16, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Oregon #PA164846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376978825. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,251
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neuronetics, Inc. | 2 | $1,914.78 | |
| Alkermes, Inc. | 3 | $169.08 | |
| Neurocrine Biosciences, Inc. | 1 | $152.09 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $15.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
957
Patients
40
Total drug cost
$90,808
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 130 | 18 | $2,891 |
| Clonazepam | Generic | 96 | 0 | $1,559 |
| Aripiprazole | Generic | 78 | 11 | $3,320 |
| Lamotrigine | Generic | 76 | 0 | $731 |
| Lorazepam | Generic | 69 | 0 | $552 |
| Buspirone Hcl | Generic | 67 | 0 | $1,230 |
| Duloxetine Hcl | Generic | 65 | 11 | $1,821 |
| Bupropion Xl (Bupropion Hcl) | Brand | 58 | 0 | $584 |
| Trazodone Hcl | Generic | 58 | 0 | $1,285 |
| Vraylar (Cariprazine Hcl) | Brand | 52 | 0 | $72,860 |
Frequently asked questions
What is Dr. Shondell Diaz's medical specialty?
Dr. Shondell Diaz practices Psychiatry Physician in Portland, OR.
Where does Dr. Shondell Diaz practice?
Dr. Shondell Diaz practices at 3705 Se Cesar Chavez Blvd, Portland, OR 972021704. Office phone: 2067851015.
What is Dr. Shondell Diaz's NPI?
Dr. Shondell Diaz's National Provider Identifier (NPI) is 1376978825, issued by NPPES.
Does Dr. Shondell Diaz accept Medicare assignment?
Yes. Dr. Shondell Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.