Doctor profile · Federal record
Dr. Edmund Williams, MD
Psychiatry Physician (CMS: Psychiatry) · Child & Adolescent Psychiatry Physician · Family Medicine Physician · San Antonio, TX
- NPI 1457345423
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7122 Stonewall Hl
San Antonio, TX 782561926
(210) 404-9696
fax (210) 404-9466
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 27, 2025
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Texas #G3912
- Medicaid
- TX #138419010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457345423. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,496
Transactions
72
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 34 | $536.93 | |
| Axsome Therapeutics, Inc. | 3 | $170.95 | |
| Lundbeck LLC | 5 | $113.13 | |
| Tris Pharma Inc | 4 | $93.31 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 3 | $74.48 | |
| IRONSHORE PHARMACEUTICALS INC. | 4 | $72.40 | |
| Almatica Pharma LLC | 2 | $55.22 | |
| Alkermes, Inc. | 3 | $54.19 | |
| IDORSIA PHARMACEUTICALS US INC | 3 | $51.31 | |
| Vanda Pharmaceuticals Inc. | 2 | $47.24 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $43.63 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $43.06 | |
| Teva Pharmaceuticals USA, Inc. | 2 | $41.99 | |
| Noven Therapeutics, LLC | 2 | $35.68 | |
| Neurocrine Biosciences, Inc. | 1 | $19.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
497
Patients
38
Total drug cost
$62,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 48 | 13 | $558 |
| Buspirone Hcl | Generic | 46 | 0 | $1,062 |
| Trintellix (Vortioxetine Hydrobromide) | Brand | 46 | 0 | $34,576 |
| Lorazepam | Generic | 45 | 0 | $420 |
| Dextroamphetamine-Amphet Er (Dextroamphetamine/Amphetamine) | Brand | 44 | 13 | $3,656 |
| Fluoxetine Hcl | Generic | 33 | 0 | $392 |
| Lamotrigine | Generic | 31 | 0 | $624 |
| Bupropion Xl (Bupropion Hcl) | Brand | 30 | 12 | $1,174 |
| Duloxetine Hcl | Generic | 30 | 0 | $432 |
| Escitalopram Oxalate | Generic | 28 | 0 | $262 |
Frequently asked questions
What is Dr. Edmund Williams's medical specialty?
Dr. Edmund Williams practices Psychiatry Physician in San Antonio, TX.
Where does Dr. Edmund Williams practice?
Dr. Edmund Williams practices at 7122 Stonewall Hl, San Antonio, TX 782561926. Office phone: 2104049696.
What is Dr. Edmund Williams's NPI?
Dr. Edmund Williams's National Provider Identifier (NPI) is 1457345423, issued by NPPES.
Does Dr. Edmund Williams accept Medicare assignment?
Yes. Dr. Edmund Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.