Justin Arshed Shaya, MD
NPI 1467830489ActiveIndividual· Internal Medicine, Medical Oncology· Ypsilanti, MI
Internal Medicine, Medical Oncology (MD) with Iha Health Services Corporation, practicing in Ypsilanti, Michigan. Their prescriptions cost Medicare Part D more than their services did: $3,814,130 for 2,067 claims, against $82,609 paid for services in 2024. Tempus Ai, Inc reported $299.35 in payments in 2025, mostly food and beverage. Lists Chelsea Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1467830489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2015 |
| Last updated in NPPES | Dec 31, 2024 |
| Certified by provider | Aug 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 4301505132 | MI |
| Internal Medicine, Hematology & Oncology | 207RH0003X | A154195 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 4301107223 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 1,197 across 23 procedure codes |
| Paid by Medicare | $82,609 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,067 · 2,900 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $3,814,130 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Iha Health Services CorporationPontiac, MI · 1,168 clinicians
Hospital affiliations
- Chelsea HospitalChelsea, MI
- St Joe Mercy Hospital System LivoniaLivonia, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
- Trinity Health Livingston HospitalHowell, MI
- Trinity Health Oakland HospitalPontiac, MI
Other facilities
- Trinity Health at Home- Southeast MichiganHome health agency · Livonia, MI
Industry payments (Open Payments)
- 2025$299.35 · 3 payments from 1 company
- 2024$89.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $299.35 | 3 |
What the 2025 payments were for
- Food and Beverage$299.35 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Ypsilanti
- 1013086057
- 1861515546
- 1205270311
- 1174576219
- 1568666535
- 1013395938
- 1790758654
- 1437302643
- 1326369794
- 1194725671
- 1891224143
- 1811982689
All Internal Medicine, Medical Oncology providers in Michigan →