Markos I. Koutsos, M.D.
NPI 1295818680ActiveIndividual· Specialist· Brooklyn, NY
Specialist (M.D.) with Jose L. Lantin, MD, PC, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $146,917 for 2,517 claims, against $57,127 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $216.26 in all, mostly food and beverage.
Overview
| NPI | 1295818680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Apr 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 187114 | NY |
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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 623 across 17 procedure codes |
| Paid by Medicare | $57,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,517 · 4,817 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $146,917 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Jose L. Lantin, MD, PCYonkers, NY · 4 clinicians
Industry payments (Open Payments)
- 2025$216.26 · 10 payments from 7 companies
- 2024$287.80 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $89.23 | 4 |
| Pfizer Inc. | $25.39 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $21.93 | 1 |
| Intra-Sana Laboratories | $21.46 | 1 |
| Phathom Pharmaceuticals, Inc. | $20.67 | 1 |
What the 2025 payments were for
- Food and Beverage$216.26 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 6,305 Specialist providers in Brooklyn · All Specialist providers in New York