Doctor profile · Federal record
Dr. John Ayala, M.D.
Specialist · San Antonio, TX
- NPI 1346329455
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4499 Medical Dr, Suite 301
San Antonio, TX 782293735
(210) 692-3223
fax (210) 692-3224
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 7, 2010
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Texas #J1851
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346329455. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,545
Transactions
13
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lumenis Be INC | 1 | $880.64 | |
| Abbvie INC. | 4 | $323.76 | |
| Mentor Worldwide LLC | 5 | $190.82 | |
| Galderma Laboratories, L.P. | 2 | $132.50 | |
| Revance Therapeutics, INC. | 1 | $17.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
11
Total drug cost
$120
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 18 | 11 | $120 |
Frequently asked questions
What is Dr. John Ayala's medical specialty?
Dr. John Ayala practices Specialist in San Antonio, TX.
Where does Dr. John Ayala practice?
Dr. John Ayala practices at 4499 Medical Dr, San Antonio, TX 782293735. Office phone: 2106923223.
What is Dr. John Ayala's NPI?
Dr. John Ayala's National Provider Identifier (NPI) is 1346329455, issued by NPPES.