Ruwanthi Samaranayake Campano, M.D
NPI 1023018389ActiveIndividual· Otolaryngology· Palmdale, CA
Otolaryngology (M.D) in Palmdale, California, trained at University of Maryland School of Medicine (class of 1997). 639 Medicare patients in 2024, $342,392 paid; nearly all of their 1,483 Part D prescriptions were generic (94%). Regeneron Healthcare Solutions, Inc. was the largest of 10 companies reporting payments in 2025, $844.47 in all, mostly food and beverage.
Overview
| NPI | 1023018389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2005 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A69121 | CA |
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 - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 639 |
|---|---|
| Services billed | 2,445 across 45 procedure codes |
| Paid by Medicare | $342,392 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,483 · 2,329 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $192,314 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Otolaryngology |
| Secondary specialties | Plastic And Reconstructive Surgery |
Medical group
- Golden State Otolaryngology MedicalRidgecrest, CA · 2 clinicians
Hospital affiliations
- Antelope Valley HospitalLancaster, CA
- Palmdale Regional Medical CenterPalmdale, CA
- Ridgecrest Regional HospitalRidgecrest, CA
Industry payments (Open Payments)
- 2025$844.47 · 32 payments from 10 companies
- 2024$1,021 · 42 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $228.26 | 11 |
| Galderma Laboratories, L.P. | $152.48 | 3 |
| Neurent Medical Limited | $109.34 | 5 |
| Glaxosmithkline, LLC. | $82.41 | 3 |
| Amgen Inc. | $77.04 | 3 |
What the 2025 payments were for
- Food and Beverage$810.47 · 31 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Palmdale
- 1457742306