Doctor profile · Federal record
Dr. Douglas Valbuena Plaza, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1447670898
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6487 Blanco RD
San Antonio, TX 782166104
(210) 921-3800 - Mailing address
-
720 Pleasanton RD
San Antonio, TX 782141306
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- August 5, 2019
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #R3974
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447670898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
409
Distinct HCPCS
7
Medicare allowed
$29,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 65 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 86 | 57 | $86 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 82 | 33 | $3 | |
G0008 |
Administration of influenza virus vaccine | 35 | 35 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 30 | 30 | $72 | |
96372 |
Injection of drug or substance under skin or into muscle | 20 | 11 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | 19 | $124 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$1,238
Transactions
54
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 14 | $490.34 | |
| Bayer Healthcare Pharmaceuticals Inc. | 11 | $139.70 | |
| Amgen Inc. | 1 | $118.91 | |
| AstraZeneca Pharmaceuticals LP | 6 | $102.44 | |
| Lilly USA, LLC | 4 | $78.21 | |
| SANOFI-AVENTIS U.S. LLC | 4 | $73.49 | |
| Sumitomo Pharma America, Inc. | 4 | $70.87 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $60.44 | |
| Dynavax Technologies Corporation | 3 | $35.23 | |
| Merck Sharp & Dohme LLC | 1 | $20.39 | |
| Abbott Laboratories | 1 | $19.90 | |
| Mannkind Corporation | 1 | $14.82 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $13.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,695
Patients
1,570
Total drug cost
$82,926
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 773 | 247 | $28,173 |
| Losartan Potassium | Generic | 502 | 147 | $8,394 |
| Metformin Hcl | Generic | 474 | 150 | $4,370 |
| Lisinopril | Generic | 441 | 141 | $3,102 |
| Amlodipine Besylate | Generic | 380 | 136 | $2,639 |
| Atorvastatin Calcium | Generic | 313 | 107 | $4,610 |
| Levothyroxine Sodium | Generic | 300 | 93 | $6,139 |
| Pravastatin Sodium | Generic | 234 | 73 | $6,413 |
| Gabapentin | Generic | 228 | 99 | $4,444 |
| Pantoprazole Sodium | Generic | 218 | 82 | $2,524 |
Frequently asked questions
What is Dr. Douglas Valbuena Plaza's medical specialty?
Dr. Douglas Valbuena Plaza practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Douglas Valbuena Plaza practice?
Dr. Douglas Valbuena Plaza practices at 6487 Blanco RD, San Antonio, TX 782166104. Office phone: 2109213800.
What is Dr. Douglas Valbuena Plaza's NPI?
Dr. Douglas Valbuena Plaza's National Provider Identifier (NPI) is 1447670898, issued by NPPES.
Does Dr. Douglas Valbuena Plaza accept Medicare assignment?
Yes. Dr. Douglas Valbuena Plaza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Valbuena Plaza commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962). Source: CMS Medicare Physician & Other Practitioners file.