Sandra Apeksha Wijekularatne, MD
NPI 1407476054ActiveIndividual· Internal Medicine· Tucson, AZ
Internal Medicine (MD) with Northwest Allied Physicians LLC, practicing in Tucson, Arizona. Their prescriptions cost Medicare Part D more than their services did: $292,204 for 2,558 claims, against $50,207 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 12 companies reporting payments in 2025, $546.64 in all, mostly food and beverage. Lists Northwest Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1407476054 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 23, 2020 |
| Last updated in NPPES | Aug 23, 2025 |
| Certified by provider | Aug 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 69374 | AZ |
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 - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 786 across 25 procedure codes |
| Paid by Medicare | $50,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,558 · 5,317 30-day fills |
|---|---|
| Patients | 328 |
| Total drug cost | $292,204 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwest Allied Physicians LLCSahuarita, AZ · 120 clinicians
Hospital affiliations
- Northwest Medical CenterTucson, AZ
- Northwest Medical Center SahuaritaSahuarita, AZ
- Tucson Medical CenterTucson, AZ
Other facilities
- Haven Home Health CareHome health agency · Tucson, AZ
Industry payments (Open Payments)
- 2025$546.64 · 31 payments from 12 companies
- 2024$543.76 · 16 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $97.16 | 6 |
| Astrazeneca Pharmaceuticals LP | $68.86 | 4 |
| Novo Nordisk Inc | $59.38 | 4 |
| Abbvie Inc. | $53.42 | 2 |
| Lilly USA, LLC | $50.68 | 3 |
What the 2025 payments were for
- Food and Beverage$546.64 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 742 internal medicine physicians in Tucson · All internal medicine physicians in Arizona