Amrita Asha Mahesh, DO, MSC
NPI 1518462621ActiveIndividual· Internal Medicine, Nephrology· Sacramento, CA
Internal Medicine, Nephrology (DO, MSC) in Sacramento, California, trained at Touro Un College of Osteopathic Medicine, Vallejo (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $113,169 for 277 claims, against $14,551 paid for services in 2024. Kamada Ltd. reported $28.52 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518462621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO, MSC |
| Sole proprietor | Yes |
| NPI issued | Mar 29, 2018 |
| Last updated in NPPES | Oct 10, 2024 |
| Certified by provider | Oct 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | DO219626 | OR |
| Internal Medicine | 207R00000X | 19046 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | NM |
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 - Osteopathic Manipulative Medicine (CA); Practitioner - Nephrology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 198 across 10 procedure codes |
| Paid by Medicare | $14,551 |
Part D prescriptions in 2024
| Prescriptions (claims) | 277 · 341 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $113,169 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Touro Un College of Osteopathic Medicine, Vallejo |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Legacy Good Samaritan Hospital and Medical CenterPortland, OR · 191 clinicians
Hospital affiliations
- Legacy Good Samaritan Medical CenterPortland, OR
- Mercy Medical CenterRoseburg, OR
- Ohsu Hospital and ClinicsPortland, OR
- Salem HospitalSalem, OR
Industry payments (Open Payments)
- 2025$28.52 · 1 payment from 1 company
- 2024$174.26 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kamada Ltd. | $28.52 | 1 |
What the 2025 payments were for
- Food and Beverage$28.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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