Doctor profile · Federal record
Dr. William Wu, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Specialist · Interventional Cardiology Physician · San Antonio, TX
- NPI 1346246626
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
927 McCullough Ave
San Antonio, TX 782151630
(210) 223-6896
fax (210) 223-3888
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- March 29, 2012
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #H8897
- Medicaid (3)
- TX #128253506 · TX #128253507 · TX #128253504
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346246626. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,046
Distinct HCPCS
10
Medicare allowed
$1,340,574
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,067 | 841 | $122 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,743 | 842 | $14 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 808 | 142 | $76 | |
J2785 |
Injection, regadenoson, 0.1 mg | 704 | 191 | $52 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 331 | 324 | $165 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 278 | 166 | $70 | |
93925 |
Ultrasound of leg arteries or artery grafts | 226 | 210 | $214 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 194 | 194 | $58 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 191 | 191 | $407 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 162 | 159 | $158 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 173. This provider delivers 47× the peer median.Open Payments
Industry payments received
All-time total
$30,989
Transactions
67
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AngioDynamics, Inc. | 27 | $30,147.64 | |
| SCPHARMACEUTICALS INC. | 4 | $88.33 | |
| Novo Nordisk Inc | 4 | $84.76 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 4 | $83.21 | |
| Lilly USA, LLC | 4 | $82.72 | |
| Abbott Laboratories | 4 | $80.08 | |
| Lexicon Pharmaceuticals, Inc. | 4 | $79.55 | |
| Amgen Inc. | 4 | $79.07 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $55.50 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.66 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $39.83 | |
| Merck Sharp & Dohme LLC | 2 | $37.48 | |
| Boston Scientific Corporation | 1 | $27.82 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $26.23 | |
| AstraZeneca Pharmaceuticals LP | 1 | $17.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,974
Patients
1,692
Total drug cost
$1,317,300
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 743 | 222 | $11,149 |
| Carvedilol | Generic | 530 | 146 | $5,013 |
| Amlodipine Besylate | Generic | 509 | 144 | $4,092 |
| Ozempic (Semaglutide) | Brand | 499 | 110 | $563,226 |
| Metoprolol Succinate | Generic | 490 | 136 | $7,159 |
| Eliquis (Apixaban) | Brand | 487 | 101 | $438,657 |
| Atorvastatin Calcium | Generic | 444 | 139 | $5,776 |
| Ranolazine Er (Ranolazine) | Brand | 443 | 113 | $55,240 |
| Furosemide | Generic | 417 | 136 | $2,744 |
| Losartan Potassium | Generic | 294 | 82 | $4,356 |
Hospital affiliations
Frequently asked questions
What is Dr. William Wu's medical specialty?
Dr. William Wu practices Cardiovascular Disease Physician in San Antonio, TX.
Where does Dr. William Wu practice?
Dr. William Wu practices at 927 McCullough Ave, San Antonio, TX 782151630. Office phone: 2102236896.
What is Dr. William Wu's NPI?
Dr. William Wu's National Provider Identifier (NPI) is 1346246626, issued by NPPES.
Does Dr. William Wu accept Medicare assignment?
Dr. William Wu does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Wu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.