David Martin Cassel, M.D.
NPI 1972922938ActiveIndividual· Internal Medicine, Hematology & Oncology· Ogden, UT
Internal Medicine, Hematology & Oncology (M.D.) in Ogden, Utah, trained at University of Texas Medical School at Houston (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $2,968,296 for 1,048 claims, against $62,527 paid for services in 2024. Adaptive Biotechnologies Corporation was the largest of 2 companies reporting payments in 2024, $1,747 in all, mostly travel and lodging.
Overview
| NPI | 1972922938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2014 |
| Last updated in NPPES | Jan 13, 2021 |
| Certified by provider | Jan 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 10248657-1205 | UT |
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 - Medical Oncology (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 909 across 13 procedure codes |
| Paid by Medicare | $62,527 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,048 · 1,473 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $2,968,296 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ihc Health Services IncMurray, UT · 3,960 clinicians
Hospital affiliations
- Bear River Valley HospitalTremonton, UT
- Intermountain Health Layton HospitalLayton, UT
- Intermountain Health Logan Regional HospitalLogan, UT
- Intermountain Health McKay-Dee HospitalOgden, UT
Industry payments (Open Payments)
- 2024$1,747 · 8 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Adaptive Biotechnologies Corporation | $1,721 | 7 |
| Astrazeneca Pharmaceuticals LP | $25.95 | 1 |
What the 2024 payments were for
- Travel and Lodging$1,483 · 4 payments
- Food and Beverage$238.40 · 3 payments
- Education$25.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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