Onita Bhattasali, M.D., M.P.H.
NPI 1710306592ActiveIndividual· Radiology, Radiation Oncology· Los Angeles, CA
Radiology, Radiation Oncology (M.D., M.P.H.) in Los Angeles, California, trained at Tulane University School of Medicine (class of 2014). 19 Medicare patients in 2024, $8,873 paid; nearly all of their 143 Part D prescriptions were generic (95%). Brainlab, Inc. was the largest of 2 companies reporting payments in 2025, $136.60 in all, mostly food and beverage.
Overview
| NPI | 1710306592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Aug 11, 2026 |
| Certified by provider | Aug 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A139820 | CA |
| Radiology, Radiation Oncology | 2085R0001X | MD70136099 | WA |
| Internal Medicine | 207R00000X | BP10049441 | TX |
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 - Radiation Oncology (CA); Practitioner - Radiation Oncology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 50 across 18 procedure codes |
| Paid by Medicare | $8,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 143 · 259 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $5,555 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$136.60 · 2 payments from 2 companies
- 2024$146.78 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Brainlab, Inc. | $100.00 | 1 |
| Teleflex LLC | $36.60 | 1 |
What the 2025 payments were for
- Food and Beverage$136.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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