Chetan Vakkalagadda, M.D.
NPI 1447781497ActiveIndividual· Internal Medicine, Medical Oncology· Portland, OR
Internal Medicine, Medical Oncology (M.D.) in Portland, Oregon, trained at Washington University School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $195,990 for 165 claims, against $25,465 paid for services in 2024. Partner Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $8,076 in all, mostly consulting fees.
Overview
| NPI | 1447781497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Sep 19, 2025 |
| Certified by provider | Sep 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD216226 | OR |
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 - Medical Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 386 across 15 procedure codes |
| Paid by Medicare | $25,465 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 197 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $195,990 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliations
- Columbia Memorial HospitalAstoria, OR
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$8,076 · 6 payments from 4 companies
- 2024$3,315 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Partner Therapeutics, Inc. | $3,051 | 3 |
| Astrazeneca Uk Limited | $2,010 | 1 |
| Astrazeneca Pharmaceuticals LP | $1,665 | 1 |
| Janssen Biotech, Inc. | $1,350 | 1 |
What the 2025 payments were for
- Consulting Fee$8,025 · 4 payments
- Travel and Lodging$51.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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