Quick answers
- Which hospitals does Bicheng Nan work at?
- Medicare's official clinician data lists Bicheng Nan at 4 hospitals: Doctors Hospital of Laredo, Laredo Medical Center, Methodist Hospital and University Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bicheng Nan see patients?
- Medicare's clinician data lists 2 practice locations, including Laredo, TX. Call before your visit to confirm the address.
- What is Bicheng Nan's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Bicheng Nan accept Medicare assignment?
- Medicare's clinician data says Bicheng Nan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Bicheng Nan?
- (956) 796-5000, as listed in official Medicare / NPI Registry data.
- What is Bicheng Nan's NPI number?
- 1679768089. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bicheng Nan works
Medicare's Facility Affiliation Data lists Bicheng Nan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doctors Hospital of LaredoLaredo, TX · Acute Care Hospital · CCN 450643
- Laredo Medical CenterLaredo, TX · Acute Care Hospital · CCN 450029
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- University Health SystemSan Antonio, TX · Acute Care Hospital · CCN 450213
Practice locations
Addresses where Bicheng Nan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 E Saunders St, Laredo Medical CenterLaredo, TX 78041 (956) 796‑5000
- 1710 E Saunders St, Suite B280Laredo, TX 78041 (956) 718‑1908
Group practices
Medicare enrollment lists Bicheng Nan as a member of this group (CMS data updated 2026-10-02).
- HCC of Laredo LLC30 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Laredo
Clinicians with the same Medicare primary specialty in Laredo, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1679768089 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians