Sunil Pushpakumara Perera, M.D.
NPI 1417039371ActiveIndividual· Allergy & Immunology, Allergy· Roseville, CA
Allergy & Immunology, Allergy (M.D.) in Roseville, California, trained at Columbia University College of Physicians and Surgeons (class of 1970). Their prescriptions cost Medicare Part D more than their services did: $469,472 for 1,925 claims, against $188,735 paid for services in 2024. Sanofi-Aventis U.S. LLC was the largest of 7 companies reporting payments in 2025, $318.51 in all, mostly food and beverage.
Overview
| NPI | 1417039371 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 19, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | A30538 | 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 - Allergy/Immunology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 14,623 across 20 procedure codes |
| Paid by Medicare | $188,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,925 · 2,791 30-day fills |
|---|---|
| Patients | 283 |
| Total drug cost | $469,472 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1970 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Adventist Health and RideoutMarysville, CA
- Oroville HospitalOroville, CA
- Sutter Medical Center, SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$318.51 · 12 payments from 7 companies
- 2024$408.19 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $79.00 | 1 |
| Glaxosmithkline, LLC. | $62.13 | 3 |
| Pharming Healthcare, Inc. | $45.37 | 2 |
| Astrazeneca Pharmaceuticals LP | $43.24 | 2 |
| Genzyme Corporation | $40.29 | 2 |
What the 2025 payments were for
- Food and Beverage$239.51 · 11 payments
- Education$79.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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