Doctor profile · Federal record
Dr. William McClintock, MD
Psychiatry Physician (CMS: Neurology) · Neurology Physician · Fairfax, VA
- NPI 1518044858
- Accepts Medicare
- 54 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3023 Hamaker CT Ste 300
Fairfax, VA 220312240
(703) 876-2788 - Additional location
-
111 Michigan Ave Nw
Washington, DC 200102978
(202) 884-5000 - Additional location
-
22505 Landmark CT Ste 225
Ashburn, VA 201486500
fax (571) 665-6961
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- March 31, 2025
- Year of graduation
- 1972 — 54 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- Virginia #0101043365 · District of Columbia #MD20189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518044858. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$116
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurelis, Inc. | 1 | $115.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
143
Patients
0
Total drug cost
$154,406
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 34 | 0 | $1,205 |
| Baclofen | Generic | 26 | 0 | $1,051 |
| Clonazepam | Generic | 24 | 0 | $405 |
| Epidiolex (Cannabidiol (Cbd)) | Brand | 18 | 0 | $75,680 |
| Levetiracetam | Generic | 15 | 0 | $1,770 |
| Carbamazepine Er (Carbamazepine) | Brand | 13 | 0 | $2,477 |
| Everolimus | Generic | 13 | 0 | $71,817 |
Frequently asked questions
What is Dr. William McClintock's medical specialty?
Dr. William McClintock practices Psychiatry Physician in Fairfax, VA.
Where does Dr. William McClintock practice?
Dr. William McClintock practices at 3023 Hamaker CT Ste 300, Fairfax, VA 220312240. Office phone: 7038762788.
What is Dr. William McClintock's NPI?
Dr. William McClintock's National Provider Identifier (NPI) is 1518044858, issued by NPPES.
Does Dr. William McClintock accept Medicare assignment?
Yes. Dr. William McClintock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.