Doctor profile · Federal record
Dr. Ricardo Diaz, DDS, MS
Periodontist · San Antonio, TX
- NPI 1538259254
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4871 Fredericksburg RD
San Antonio, TX 78229
(210) 349-5553
fax (210) 349-5844
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 23, 2009
- Specialty taxonomy
- 1223P0300X — NUCC code
- State license (1)
- Texas #14488
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538259254. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$95
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BioHorizons Implant Systems INC. | 3 | $95.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,063
Patients
911
Total drug cost
$5,368
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 286 | 233 | $1,019 |
| Chlorhexidine Gluconate | Generic | 254 | 223 | $1,041 |
| Methylprednisolone | Generic | 224 | 203 | $1,854 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 147 | 134 | $547 |
| Tramadol Hcl | Generic | 85 | 75 | $150 |
| Clindamycin Hcl | Generic | 37 | 26 | $382 |
| Ibuprofen | Generic | 18 | 17 | $53 |
| Fluocinonide | Generic | 12 | 0 | $321 |
Frequently asked questions
What is Dr. Ricardo Diaz's medical specialty?
Dr. Ricardo Diaz practices Periodontist in San Antonio, TX.
Where does Dr. Ricardo Diaz practice?
Dr. Ricardo Diaz practices at 4871 Fredericksburg RD, San Antonio, TX 78229. Office phone: 2103495553.
What is Dr. Ricardo Diaz's NPI?
Dr. Ricardo Diaz's National Provider Identifier (NPI) is 1538259254, issued by NPPES.