Shuang Bai, M.D.
NPI 1154346799ActiveIndividual· Internal Medicine· San Bernardino, CA
Internal Medicine (M.D.) in San Bernardino, California, licensed in CA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $557,970 for 8,302 claims, against $76,670 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 7 companies reporting payments in 2025, $1,120 in all, mostly food and beverage. Lists Community Hospital of San Bernardino and 1 other hospital as hospital affiliations.
Overview
| NPI | 1154346799 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A68895 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 865 across 15 procedure codes |
| Paid by Medicare | $76,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,302 · 13,525 30-day fills |
|---|---|
| Patients | 428 |
| Total drug cost | $557,970 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Community Hospital of San BernardinoSan Bernardino, CA
- St Bernardine Medical CenterSan Bernardino, CA
Other facilities
- Direct Provider of Healthcare Services, IncHome health agency · Rancho Cucamonga, CA
- Ballard Rehabilitation HospitalInpatient rehabilitation facility · San Bernardino, CA
- Community Hospital of San Bernardino D/P SnfNursing home · San Bernardino, CA
- Laurel Convalescent HospitalNursing home · Fontana, CA
- Redlands Healthcare CenterNursing home · Redlands, CA
Industry payments (Open Payments)
- 2025$1,120 · 9 payments from 7 companies
- 2024$709.70 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $267.32 | 2 |
| Phathom Pharmaceuticals, Inc. | $246.90 | 2 |
| Vertex Pharmaceuticals Incorporated | $124.99 | 1 |
| Intra-Sana Laboratories | $124.99 | 1 |
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
What the 2025 payments were for
- Food and Beverage$1,120 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 internal medicine physicians in San Bernardino · All internal medicine physicians in California