Rohan Ahluwalia
NPI 1053632356ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Cruz, CA
Internal Medicine, Hematology & Oncology in Santa Cruz, California, trained at Texas A & M University System, Hsc, College of Medicine (class of 2010). In 2024 Medicare paid $5,502,003 for 953 patients, and Part D covered 1,147 of their prescriptions, 76% of them generic. Merck Sharp & Dohme LLC was the largest of 12 companies reporting payments in 2025, $324.18 in all, mostly food and beverage.
Overview
| NPI | 1053632356 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 21, 2010 |
| Last updated in NPPES | Aug 9, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A141525 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 953 |
|---|---|
| Services billed | 279,168 across 158 procedure codes |
| Paid by Medicare | $5,502,003 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,147 · 1,879 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $3,762,431 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Texas A & M University System, Hsc, College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$324.18 · 14 payments from 12 companies
- 2024$481.31 · 19 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $57.75 | 2 |
| E.R. Squibb & Sons, L.L.C. | $37.89 | 2 |
| Geron Corporation | $33.93 | 1 |
| Pfizer Inc. | $29.22 | 1 |
| Legend Biotech USA Inc. | $27.75 | 1 |
What the 2025 payments were for
- Food and Beverage$311.76 · 13 payments
- Education$12.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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