Vandana Dutt Sharma, M.D.
NPI 1528131588ActiveIndividual· Internal Medicine, Rheumatology· Walnut Creek, CA
Internal Medicine, Rheumatology (M.D.) with John Muir Physician Network, practicing in Walnut Creek, California. Their prescriptions cost Medicare Part D more than their services did: $945,131 for 1,523 claims, against $77,378 paid for services in 2024. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $513.24 in all, mostly food and beverage. Lists Adventist Health Mendocino Coast and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1528131588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | May 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A67154 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 1,316 across 26 procedure codes |
| Paid by Medicare | $77,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,523 · 3,139 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $945,131 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- Adventist Health Mendocino CoastFort Bragg, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$513.24 · 22 payments from 7 companies
- 2024$257.69 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $223.60 | 12 |
| Janssen Biotech, Inc. | $99.99 | 1 |
| Abbvie Inc. | $97.66 | 5 |
| Tersera Therapeutics LLC | $25.32 | 1 |
| Novartis Pharmaceuticals Corporation | $24.36 | 1 |
What the 2025 payments were for
- Food and Beverage$413.25 · 21 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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