Doctor profile · Federal record
Dr. Roque Diaz Wong, M.D.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · San Antonio, TX
- NPI 1477758357
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4330 Medical Dr Ste 105
San Antonio, TX 782293342
(210) 692-7228
fax (210) 692-9671 - Mailing address
-
7142 San Pedro Ave, Suite 120
San Antonio, TX 782166256
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- August 26, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Texas #P5965 · Michigan #4301089787
- Medicaid
- TX #324927801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477758357. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,432
Distinct HCPCS
8
Medicare allowed
$161,920
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 521 | 142 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 390 | 118 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 287 | 117 | $102 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 98 | 83 | $168 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 58 | 12 | $344 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 38 | 33 | $127 | |
90935 |
Hemodialysis procedure with physician evaluation | 23 | 14 | $70 | |
81003 |
Automated urinalysis test | 17 | 17 | $2 |
In context: peer comparison
Among 47 peers in this city , average services per provider: 133. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$889
Transactions
38
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 7 | $158.68 | |
| Otsuka America Pharmaceutical, Inc. | 5 | $138.74 | |
| Travere Therapeutics, Inc. | 6 | $106.72 | |
| Novo Nordisk Inc | 3 | $65.06 | |
| Aurinia Pharma U.S., Inc. | 2 | $54.54 | |
| Alexion Pharmaceuticals, Inc. | 2 | $46.33 | |
| Vifor Pharma, Inc. | 2 | $44.77 | |
| Lilly USA, LLC | 2 | $34.15 | |
| Veloxis Pharmaceuticals, Inc. | 1 | $33.78 | |
| Fresenius USA Marketing, Inc. | 2 | $32.67 | |
| ANI Pharmaceuticals, Inc. | 2 | $29.79 | |
| AstraZeneca Pharmaceuticals LP | 1 | $26.80 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $23.83 | |
| Amgen Inc. | 1 | $21.27 | |
| Ultragenyx Pharmaceutical Inc. | 1 | $19.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
653
Patients
175
Total drug cost
$44,676
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 67 | 20 | $674 |
| Amlodipine Besylate | Generic | 65 | 24 | $343 |
| Carvedilol | Generic | 65 | 16 | $771 |
| Nifedipine Er (Nifedipine) | Brand | 51 | 16 | $3,491 |
| Lisinopril | Generic | 50 | 17 | $1,020 |
| Bumetanide | Generic | 47 | 13 | $3,523 |
| Losartan Potassium | Generic | 45 | 0 | $467 |
| Allopurinol | Generic | 43 | 14 | $400 |
| Furosemide | Generic | 42 | 18 | $478 |
| Sevelamer Carbonate | Generic | 38 | 14 | $27,644 |
Hospital affiliations
Frequently asked questions
What is Dr. Roque Diaz Wong's medical specialty?
Dr. Roque Diaz Wong practices Nephrology Physician in San Antonio, TX.
Where does Dr. Roque Diaz Wong practice?
Dr. Roque Diaz Wong practices at 4330 Medical Dr Ste 105, San Antonio, TX 782293342. Office phone: 2106927228.
What is Dr. Roque Diaz Wong's NPI?
Dr. Roque Diaz Wong's National Provider Identifier (NPI) is 1477758357, issued by NPPES.
Does Dr. Roque Diaz Wong accept Medicare assignment?
Yes. Dr. Roque Diaz Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roque Diaz Wong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.