Doctor profile · Federal record
Dr. TONG SUN, MD
Nephrology Physician (CMS: NEPHROLOGY) · MODESTO, CA
- NPI 1629161336
- Accepts Medicare
- MIPS 96.7 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
305 E GRANGER AVE, STE 202
MODESTO, CA 953504345
(209) 526-1606
fax (209) 526-1677
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 22, 2008
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A97313
- Medicaid
- CA #00A973130
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629161336. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,382
Distinct HCPCS
10
Medicare allowed
$362,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 658 | 181 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 647 | 180 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 478 | 242 | $130 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 305 | 43 | $352 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 109 | 36 | $289 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 84 | 54 | $182 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 38 | 15 | $204 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $223 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 17 | 17 | $4 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 11 | 11 | $130 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 221. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$812
Transactions
36
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 6 | $202.52 | |
| Amgen Inc. | 8 | $134.10 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $78.07 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $71.56 | |
| Fresenius USA Marketing, Inc. | 4 | $62.00 | |
| Novo Nordisk Inc | 2 | $49.05 | |
| Ardelyx, Inc. | 2 | $45.76 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $45.06 | |
| Aurinia Pharma U.S., Inc. | 2 | $43.26 | |
| CALLIDITAS THERAPEUTICS US INC. | 2 | $36.44 | |
| GlaxoSmithKline, LLC. | 1 | $24.53 | |
| Lilly USA, LLC | 1 | $19.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,719
Patients
1,418
Total drug cost
$160,142
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 1,257 | 394 | $21,016 |
| Allopurinol | Generic | 869 | 259 | $18,822 |
| Amlodipine Besylate | Generic | 460 | 166 | $7,307 |
| Metoprolol Tartrate | Generic | 312 | 102 | $4,153 |
| Potassium Chloride | Generic | 307 | 100 | $16,123 |
| Hydralazine Hcl | Generic | 279 | 99 | $8,946 |
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 214 | 0 | $30,780 |
| Lisinopril | Generic | 182 | 62 | $3,251 |
| Carvedilol | Generic | 169 | 57 | $3,504 |
| Calcitriol | Generic | 143 | 51 | $5,733 |