Doctor profile · Federal record
Dr. Bicheng Nan, MD
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Laredo, TX
- NPI 1679768089
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1710 E Saunders St Ste B280
Laredo, TX 780415464
(956) 718-1908
fax (956) 718-1928 - Mailing address
-
Po Box 452110
Laredo, TX 780450052
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- March 31, 2025
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Texas #N1011
- Medicaid
- TX #197202810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679768089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,786
Distinct HCPCS
10
Medicare allowed
$363,169
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,467 | 289 | $74 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 370 | 45 | $322 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 247 | 172 | $161 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 243 | 107 | $109 | |
99239 |
Hospital discharge day management, more than 30 minutes | 146 | 134 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 142 | 73 | $85 | |
90966 |
Home dialysis services per month (20 years or older) | 79 | 14 | $262 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 59 | 40 | $267 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 17 | $129 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $200 |
In context: peer comparison
Among 4 peers in Laredo Nephrology Physician, average services per provider: 174. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$418
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 8 | $183.25 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $82.06 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $80.44 | |
| Akebia Therapeutics INC | 1 | $24.61 | |
| Vifor Pharma, INC. | 1 | $19.67 | |
| Calliditas Therapeutics US INC. | 1 | $18.72 | |
| Travere Therapeutics, INC. | 1 | $9.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,011
Patients
623
Total drug cost
$91,367
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 251 | 83 | $2,750 |
| Sevelamer Carbonate | Generic | 220 | 61 | $58,821 |
| Amlodipine Besylate | Generic | 212 | 72 | $1,300 |
| Furosemide | Generic | 182 | 56 | $1,126 |
| Atorvastatin Calcium | Generic | 154 | 50 | $1,315 |
| Hydralazine Hcl | Generic | 154 | 44 | $2,479 |
| Chlorthalidone | Generic | 152 | 50 | $2,615 |
| Nifedipine ER (Nifedipine) | Brand | 115 | 35 | $3,704 |
| Gabapentin | Generic | 101 | 27 | $1,030 |
| Clonidine Hcl | Generic | 89 | 26 | $902 |
Hospital affiliations
Frequently asked questions
What is Dr. Bicheng Nan's medical specialty?
Dr. Bicheng Nan practices Nephrology Physician in Laredo, TX.
Where does Dr. Bicheng Nan practice?
Dr. Bicheng Nan practices at 1710 E Saunders St Ste B280, Laredo, TX 780415464. Office phone: 9567181908.
What is Dr. Bicheng Nan's NPI?
Dr. Bicheng Nan's National Provider Identifier (NPI) is 1679768089, issued by NPPES.
Does Dr. Bicheng Nan accept Medicare assignment?
Dr. Bicheng Nan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Bicheng Nan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.