Doctor profile · Federal record
Dr. Diana Mata, D.O.
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Psychiatry Physician · Rockville, MD
- NPI 1821354242
- Accepts Medicare
- 14 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
15000 Broschart RD
Rockville, MD 208503303
(301) 251-6900 - Additional location
-
3800 Reservoir RD Nw, Department of Psychiatry
Washington, DC 200072113
(202) 944-5400
fax (202) 944-5402 - Additional location
-
8119 Holland RD
Alexandria, VA 223063135
(703) 360-6910 - Mailing address
-
8119 Holland Road, Fairfax-Falls Church Community Services Board
Alexandria, VA 22306
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (3)
- Maryland #H79834 · Virginia #0102204830 · District of Columbia #DO034523
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821354242. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$109
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 3 | $56.33 | |
| Teva Pharmaceuticals USA, INC. | 1 | $37.91 | |
| Abbvie INC. | 1 | $15.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
526
Patients
0
Total drug cost
$24,629
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 101 | 0 | $2,575 |
| Trazodone Hcl | Generic | 58 | 0 | $611 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 37 | 0 | $2,990 |
| Divalproex Sodium | Generic | 33 | 0 | $1,477 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 32 | 0 | $847 |
| Benztropine Mesylate | Generic | 30 | 0 | $516 |
| Aripiprazole | Generic | 29 | 0 | $8,771 |
| Haloperidol | Generic | 28 | 0 | $820 |
| Lamotrigine | Generic | 28 | 0 | $361 |
| Clonazepam | Generic | 27 | 0 | $277 |
Frequently asked questions
What is Dr. Diana Mata's medical specialty?
Dr. Diana Mata practices Psychiatry Physician in Rockville, MD.
Where does Dr. Diana Mata practice?
Dr. Diana Mata practices at 15000 Broschart RD, Rockville, MD 208503303. Office phone: 3012516900.
What is Dr. Diana Mata's NPI?
Dr. Diana Mata's National Provider Identifier (NPI) is 1821354242, issued by NPPES.
Does Dr. Diana Mata accept Medicare assignment?
Yes. Dr. Diana Mata accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.