Vishnu Shridath Singh, M.D.
NPI 1528391034ActiveIndividual· Internal Medicine· Spokane Valley, WA
Internal Medicine (M.D.) with Sutter Bay Medical Foundation and 3 other groups, practicing in Spokane Valley, Washington. In 2024 Medicare paid $66,007 for 429 patients, and Part D covered 85 of their prescriptions, 79% of them generic. Lists Doctors Hospital of Manteca and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1528391034 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 15, 2009 |
| Last updated in NPPES | Jan 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60573077 | WA |
| Internal Medicine | 207R00000X | 2009-01766 | NC |
| Hospitalist | 208M00000X | 01070284A | IN |
| Hospitalist | 208M00000X | A121847 | CA |
| Internal Medicine | 207R00000X | 254780 | NY |
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); Practitioner - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 429 |
|---|---|
| Services billed | 607 across 11 procedure codes |
| Paid by Medicare | $66,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 89 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $8,391 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
- Inpatient Specialists of California PCOakdale, CA · 385 clinicians
- Hospitalists of Modesto Medical Group IncModesto, CA · 85 clinicians
Hospital affiliations
- Doctors Hospital of MantecaManteca, CA
- Eden Medical CenterCastro Valley, CA
- Memorial Medical CenterModesto, CA
- Petaluma Valley HospitalPetaluma, CA
- St Joseph's Medical Center of StocktonStockton, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 internal medicine physicians in Spokane Valley · All internal medicine physicians in Washington