Marc A. Kates, DO
NPI 1326044025ActiveIndividual· Internal Medicine, Cardiovascular Disease· Peoria, AZ
Internal Medicine, Cardiovascular Disease (DO) in Peoria, Arizona, trained at University of New England, College of Osteo Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $2,187,806 for 12,565 claims, against $745,852 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 15 companies reporting payments in 2025, $1,257 in all, mostly food and beverage.
Overview
| NPI | 1326044025 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | May 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 2770 | 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 - Cardiovascular Disease (Cardiology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,328 |
|---|---|
| Services billed | 14,119 across 67 procedure codes |
| Paid by Medicare | $745,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,565 · 33,107 30-day fills |
|---|---|
| Patients | 1,638 |
| Total drug cost | $2,187,806 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Joseph A Caplan MD PCPeoria, AZ · 29 clinicians
Hospital affiliation
- Banner Thunderbird Medical CenterGlendale, AZ
Industry payments (Open Payments)
- 2025$1,257 · 42 payments from 15 companies
- 2024$1,202 · 42 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $222.86 | 5 |
| Pfizer Inc. | $218.36 | 8 |
| Novartis Pharmaceuticals Corporation | $169.66 | 7 |
| Cleerly, Inc. | $108.61 | 2 |
| Kestra Medical Technology Services, Inc. | $106.31 | 4 |
What the 2025 payments were for
- Food and Beverage$1,257 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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