Jaspreet Chahal, MD
NPI 1558703801ActiveIndividual· Internal Medicine, Hematology & Oncology· Tucson, AZ
Internal Medicine, Hematology & Oncology (MD) with The Oncology Institute Ca, A Professional Corporation and 1 other group, practicing in Tucson, Arizona. In 2024 Medicare paid $1,597,607 for 228 patients, and Part D covered 430 of their prescriptions, 73% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 36 companies reporting payments in 2025, $4,751 in all, mostly food and beverage. Lists Tucson Medical Center as a hospital affiliation.
Overview
| NPI | 1558703801 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2013 |
| Last updated in NPPES | Aug 19, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 57390 | AZ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 228 |
|---|---|
| Services billed | 89,366 across 92 procedure codes |
| Paid by Medicare | $1,597,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 430 · 642 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $672,431 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- The Oncology Institute Ca, A Professional CorporationSan Gabriel, CA · 113 clinicians
- TmconeGreen Valley, AZ · 96 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$4,751 · 132 payments from 36 companies
- 2024$6,951 · 142 payments from 35 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $2,249 | 21 |
| Novartis Pharmaceuticals Corporation | $216.27 | 12 |
| Pfizer Inc. | $213.53 | 13 |
| Janssen Biotech, Inc. | $209.56 | 10 |
| Seagen Inc. | $191.99 | 2 |
What the 2025 payments were for
- Food and Beverage$2,761 · 127 payments
- Consulting Fee$1,675 · 1 payment
- Education$315.08 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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