Ashish Dutta Dwary, MBBS
NPI 1649561473ActiveIndividual· Internal Medicine, Hematology & Oncology· Medford, OR
Internal Medicine, Hematology & Oncology (MBBS) with Asante and 1 other group, practicing in Medford, Oregon. Their prescriptions cost Medicare Part D more than their services did: $3,345,804 for 2,067 claims, against $103,329 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $16,664 in all, mostly consulting fees. Lists Asante Ashland Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1649561473 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MBBS |
| Sole proprietor | Yes |
| NPI issued | Apr 27, 2011 |
| Last updated in NPPES | Jan 14, 2022 |
| Certified by provider | Jan 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD.207126 | LA |
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 - Hematology/Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 2,010 across 18 procedure codes |
| Paid by Medicare | $103,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,067 · 2,712 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $3,345,804 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- AsanteMedford, OR · 149 clinicians
- Asante Three Rivers Medical Center LLCGrants Pass, OR · 99 clinicians
Hospital affiliations
- Asante Ashland Community HospitalAshland, OR
- Asante Rogue Regional Medical CenterMedford, OR
- Asante Three Rivers Medical CenterGrants Pass, OR
- Fairchild Medical CenterYreka, CA
- Providence Medford Medical CenterMedford, OR
Other facilities
- Accentcare Home Health of Rogue Valley, LLCHome health agency · Medford, OR
- Assured Home HealthHome health agency · Grants Pass, OR
- Asante HospiceHospice · Talent, OR
Industry payments (Open Payments)
- 2025$16,664 · 40 payments from 13 companies
- 2024$7,841 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $6,700 | 4 |
| Exelixis Inc. | $3,551 | 14 |
| Geron Corporation | $2,654 | 10 |
| Karyopharm Therapeutics Inc. | $1,821 | 3 |
| Incyte Corporation | $860.00 | 1 |
What the 2025 payments were for
- Consulting Fee$10,565 · 8 payments
- Travel and Lodging$3,368 · 12 payments
- Honoraria$2,100 · 1 payment
- Food and Beverage$611.75 · 18 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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