Harsh Vardhan Duphare
NPI 1598775611ActiveIndividual· Internal Medicine, Gastroenterology· Yuma, AZ
Internal Medicine, Gastroenterology with City of Hope Medical Group of Arizona LLC, practicing in Yuma, Arizona. Their prescriptions cost Medicare Part D more than their services did: $95,896 for 763 claims, against $59,429 paid for services in 2024. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $540.27 in all, mostly food and beverage. Lists City of Hope Cancer Center Phoenix and 1 other hospital as hospital affiliations.
Overview
| NPI | 1598775611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2023040231 | MO |
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 - Gastroenterology (AZ); Practitioner - Gastroenterology (FL); Practitioner - Gastroenterology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 568 across 44 procedure codes |
| Paid by Medicare | $59,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 763 · 1,060 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $95,896 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- City of Hope Medical Group of Arizona LLCGoodyear, AZ · 160 clinicians
Hospital affiliations
- City of Hope Cancer Center PhoenixGoodyear, AZ
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$540.27 · 16 payments from 8 companies
- 2024$737.86 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $171.39 | 4 |
| Lumendi LLC | $142.00 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $70.99 | 3 |
| Abbvie Inc. | $66.85 | 4 |
| Boston Scientific Corporation | $28.66 | 1 |
What the 2025 payments were for
- Food and Beverage$540.27 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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