Umesh Kumar Sabharwal, M.D.
NPI 1831192160ActiveIndividual· Internal Medicine· Redwood City, CA
Internal Medicine (M.D.) with Jiva Health Inc, practicing in Redwood City, California. Their prescriptions cost Medicare Part D more than their services did: $91,759 for 244 claims, against $17,394 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 14 companies reporting payments in 2025, $1,598 in all, mostly food and beverage. Lists Sequoia Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831192160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | May 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A34184 | CA |
| Allergy & Immunology | 207K00000X | A34184 | CA |
| Internal Medicine, Rheumatology | 207RR0500X | A34184 | 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 - Allergy/Immunology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 956 across 15 procedure codes |
| Paid by Medicare | $17,394 |
Part D prescriptions in 2024
| Prescriptions (claims) | 244 · 589 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $91,759 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine, Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Jiva Health IncConcord, CA · 51 clinicians
Hospital affiliations
- Sequoia HospitalRedwood City, CA
- UCSF Health Saint Francis HospitalSan Francisco, CA
Industry payments (Open Payments)
- 2025$1,598 · 47 payments from 14 companies
- 2024$1,172 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $332.76 | 13 |
| Amgen Inc. | $322.36 | 5 |
| Ionis Pharmaceuticals, Inc. | $292.81 | 3 |
| Novartis Pharmaceuticals Corporation | $177.67 | 13 |
| Abbvie Inc. | $135.70 | 1 |
What the 2025 payments were for
- Food and Beverage$1,598 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 internal medicine physicians in Redwood City · All internal medicine physicians in California