Sheng-Yong Wang, M.D. & PH.D.
NPI 1700813318ActiveIndividual· Internal Medicine, Nephrology· San Jose, CA
Internal Medicine, Nephrology (M.D. & PH.D.) in San Jose, California, trained at Texas Tech University Health Science Center School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $1,562,263 for 16,428 claims, against $271,773 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 17 companies reporting payments in 2025, $1,212 in all, mostly food and beverage.
Overview
| NPI | 1700813318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. & PH.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | May 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A74153 | CA |
| Internal Medicine | 207R00000X | L3517 | TX |
| Internal Medicine, Nephrology | 207RN0300X | L3517 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 391 |
|---|---|
| Services billed | 2,081 across 20 procedure codes |
| Paid by Medicare | $271,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,428 · 38,622 30-day fills |
|---|---|
| Patients | 984 |
| Total drug cost | $1,562,263 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Santa Clara Valley Medical CenterSan Jose, CA
- Stanford Health CareStanford, CA
Other facilities
- Davita Eastridge DialysisDialysis facility · San Jose, CA
- Davita Santa Clara DialysisDialysis facility · Santa Clara, CA
- Davita Stevens Creek DialysisDialysis facility · San Jose, CA
- Davita Tully DialysisDialysis facility · San Jose, CA
- Shc White RoadDialysis facility · San Jose, CA
- Bayhealth, IncHome health agency · Campbell, CA
- Centerwell Asian American Home HealthHome health agency · Alameda, CA
Industry payments (Open Payments)
- 2025$1,212 · 49 payments from 17 companies
- 2024$1,019 · 48 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $211.16 | 4 |
| Ani Pharmaceuticals, Inc. | $197.71 | 9 |
| Novo Nordisk Inc | $188.54 | 8 |
| Amgen Inc. | $94.57 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $82.83 | 3 |
What the 2025 payments were for
- Food and Beverage$1,183 · 47 payments
- Education$29.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 nephrologists in San Jose · All nephrologists in California