Rangaswamy Akhanda Chintapatla, M.D
NPI 1003131640ActiveIndividual· Internal Medicine, Medical Oncology· Kennewick, WA
Internal Medicine, Medical Oncology (M.D) with Kadlec Regional Medical Center, practicing in Kennewick, Washington. Their prescriptions cost Medicare Part D more than their services did: $4,374,007 for 1,861 claims, against $129,698 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $4,505 in all, mostly consulting fees. Lists Good Shepherd Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1003131640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 6, 2010 |
| Last updated in NPPES | Dec 29, 2021 |
| Certified by provider | Dec 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD60455869 | WA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD60455869 | WA |
| Internal Medicine | 207R00000X | MD60455869 | WA |
| Internal Medicine, Hematology | 207RH0000X | MD60455869 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (OR); Practitioner - Medical Oncology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 498 |
|---|---|
| Services billed | 2,007 across 18 procedure codes |
| Paid by Medicare | $129,698 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,861 · 2,898 30-day fills |
|---|---|
| Patients | 296 |
| Total drug cost | $4,374,007 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kadlec Regional Medical CenterKennewick, WA · 414 clinicians
Hospital affiliations
- Good Shepherd Medical CenterHermiston, OR
- Kadlec Regional Medical CenterRichland, WA
- Prosser Memorial HospitalProsser, WA
- Providence St Mary Medical CenterWalla Walla, WA
- Yakima Valley MemorialYakima, WA
Industry payments (Open Payments)
- 2025$4,505 · 6 payments from 3 companies
- 2024$1,769 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $3,380 | 4 |
| Incyte Corporation | $1,100 | 1 |
| Celgene Corporation | $24.79 | 1 |
What the 2025 payments were for
- Consulting Fee$4,313 · 2 payments
- Travel and Lodging$112.11 · 2 payments
- Food and Beverage$80.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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