Angelo Markatos, D.O.
NPI 1447279245ActiveIndividual· Internal Medicine, Nephrology· Brick, NJ
Internal Medicine, Nephrology (D.O.) in Brick, New Jersey, trained at Philadelphia College of Osteopathic Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $425,462 for 2,691 claims, against $276,699 paid for services in 2024. Ardelyx, Inc. was the largest of 13 companies reporting payments in 2025, $1,149 in all, mostly food and beverage.
Overview
| NPI | 1447279245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Oct 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MB077372 | NJ |
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 - Nephrology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 865 |
|---|---|
| Services billed | 3,186 across 27 procedure codes |
| Paid by Medicare | $276,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,691 · 6,895 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $425,462 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northeast Kidney Care LLCManahawkin, NJ · 67 clinicians
Hospital affiliations
- Community Medical CenterToms River, NJ
- Deborah Heart and Lung CenterBrowns Mills, NJ
- Jfk University Medical CenterEdison, NJ
- Southern Ocean Medical CenterManahawkin, NJ
Other facilities
- Fmc John J de Palma Renal CenterDialysis facility · Toms River, NJ
- Fmc So Ocean CoDialysis facility · Manahawkin, NJ
Industry payments (Open Payments)
- 2025$1,149 · 48 payments from 13 companies
- 2024$1,301 · 51 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $214.41 | 7 |
| Astrazeneca Pharmaceuticals LP | $196.03 | 8 |
| Opko Pharmaceuticals, LLC | $139.87 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $127.18 | 2 |
| Novartis Pharmaceuticals Corporation | $111.78 | 7 |
What the 2025 payments were for
- Food and Beverage$1,149 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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