Quick answers
- Which hospitals does Sithu Lin work at?
- Medicare's official clinician data lists Sithu Lin at 4 hospitals: Adventist Health Sonora, Doctors Medical Center, Memorial Medical Center and Oak Valley Hospital District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sithu Lin see patients?
- Medicare's clinician data lists 4 practice locations, including Modesto, CA. Call before your visit to confirm the address.
- What is Sithu Lin's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Sithu Lin accept Medicare assignment?
- Yes. Medicare's clinician data says Sithu Lin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sithu Lin?
- (209) 910-0701, as listed in official Medicare / NPI Registry data.
- What is Sithu Lin's NPI number?
- 1023417649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sithu Lin works
Medicare's Facility Affiliation Data lists Sithu Lin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health SonoraSonora, CA · Acute Care Hospital · CCN 050335
- Doctors Medical CenterModesto, CA · Acute Care Hospital · CCN 050464
- Memorial Medical CenterModesto, CA · Acute Care Hospital · CCN 050557
- Oak Valley Hospital DistrictOakdale, CA · Acute Care Hospital · CCN 050067
Practice locations
Addresses where Sithu Lin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1303 Mable AveModesto, CA 95355 (209) 910‑0701
- 1524 McHenry AveModesto, CA 95350 (209) 722‑4842
- 1524 McHenry Ave, Suite 300Modesto, CA 95350 (209) 722‑4842
- 305 E Granger Ave, Suite 202Modesto, CA 95350 (209) 526‑1606
Group practices
Medicare enrollment lists Sithu Lin as a member of these groups (CMS data updated 2026-10-02).
- Golden Valley Health Centers113 clinicians in the group
- Modesto Kidney Medical Group5 clinicians in the group
- Centurion Valley Healthcare Inc2 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Modesto
Clinicians with the same Medicare primary specialty in Modesto, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023417649 |
| 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