Ravi Kumar Aggu Sher, MD
NPI 1285898585ActiveIndividual· Internal Medicine, Critical Care Medicine· San Jose, CA
Internal Medicine, Critical Care Medicine (MD) with Permanente Medical Group Inc and 2 other groups, practicing in San Jose, California. Medicare paid $72,988 for services to 164 patients in 2024. Medtronic, Inc. reported $69.00 in payments in 2025, mostly food and beverage. Lists Good Samaritan Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285898585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2008 |
| Last updated in NPPES | Oct 30, 2024 |
| Certified by provider | Oct 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | A123535 | CA |
| Internal Medicine | 207R00000X | A123535 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 2011020640 | MO |
| Psychiatry & Neurology, Neurocritical Care | 2084A2900X | A123535 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 469 across 14 procedure codes |
| Paid by Medicare | $72,988 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine |
Medical groups
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
- University Healthcare AlliancePleasanton, CA · 327 clinicians
- Washington Township Medical FoundationFremont, CA · 117 clinicians
Hospital affiliations
- Good Samaritan HospitalSan Jose, CA
- Washington HospitalFremont, CA
Industry payments (Open Payments)
- 2025$69.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $69.00 | 1 |
What the 2025 payments were for
- Food and Beverage$69.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Critical Care Medicine providers in San Jose
- 1083350649
- 1174838353
- 1114189818
- 1538089404
- 1598118887
- 1346847548
- 1245470053
- 1174596621
- 1144312125
- 1275796674
- 1346732260
- 1720571318
All Internal Medicine, Critical Care Medicine providers in California →