Doctor profile · Federal record
Dr. Jason Williams, MD
Psychiatry Physician (CMS: Psychiatry) · General Acute Care Hospital · Harrisonburg, VA
- NPI 1699979682
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
644 University Blvd
Harrisonburg, VA 228013750
(540) 564-7007
fax (540) 564-7038 - Mailing address
-
Po Box 1430
Harrisonburg, VA 228031430
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 8, 2014
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Virginia #0101250482
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699979682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
1
Medicare allowed
$8,479
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 132 | 40 | $64 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 84. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,064
Patients
156
Total drug cost
$41,990
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 127 | 24 | $3,596 |
| Olanzapine | Generic | 117 | 12 | $6,122 |
| Lamotrigine | Generic | 99 | 18 | $1,370 |
| Lorazepam | Generic | 93 | 0 | $1,172 |
| Divalproex Sodium | Generic | 70 | 0 | $5,798 |
| Hydroxyzine Hcl | Generic | 68 | 18 | $1,972 |
| Aripiprazole | Generic | 67 | 14 | $14,295 |
| Bupropion Xl (Bupropion Hcl) | Brand | 67 | 17 | $2,400 |
| Risperidone | Generic | 57 | 12 | $941 |
| Sertraline Hcl | Generic | 53 | 11 | $753 |
Frequently asked questions
What is Dr. Jason Williams's medical specialty?
Dr. Jason Williams practices Psychiatry Physician in Harrisonburg, VA.
Where does Dr. Jason Williams practice?
Dr. Jason Williams practices at 644 University Blvd, Harrisonburg, VA 228013750. Office phone: 5405647007.
What is Dr. Jason Williams's NPI?
Dr. Jason Williams's National Provider Identifier (NPI) is 1699979682, issued by NPPES.
Does Dr. Jason Williams accept Medicare assignment?
Yes. Dr. Jason Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.