Robert Enrico Dematteo, MD
NPI 1083610125ActiveIndividual· Internal Medicine· Yonkers, NY
Internal Medicine (MD) with Pulmonary Disease Group of Westchester PLLC, practicing in Yonkers, New York. Their prescriptions cost Medicare Part D more than their services did: $484,967 for 3,467 claims, against $151,797 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2025, $452.82 in all, mostly food and beverage. Lists St John's Riverside Hospital as a hospital affiliation.
Overview
| NPI | 1083610125 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Sep 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 173247 | NY |
| Specialist | 174400000X | 173247 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 588 |
|---|---|
| Services billed | 2,236 across 31 procedure codes |
| Paid by Medicare | $151,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,467 · 5,613 30-day fills |
|---|---|
| Patients | 360 |
| Total drug cost | $484,967 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Medical group
- Pulmonary Disease Group of Westchester PLLCYonkers, NY · 4 clinicians
Hospital affiliation
- St John's Riverside HospitalYonkers, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Adira at Riverside Rehabilitation and NursingNursing home · Yonkers, NY
Industry payments (Open Payments)
- 2025$452.82 · 19 payments from 5 companies
- 2024$89.50 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $163.10 | 10 |
| Ardelyx, Inc. | $117.01 | 1 |
| Astrazeneca Pharmaceuticals LP | $111.58 | 5 |
| Genzyme Corporation | $47.53 | 2 |
| Lilly USA, LLC | $13.60 | 1 |
What the 2025 payments were for
- Food and Beverage$452.82 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 129 internal medicine physicians in Yonkers · All internal medicine physicians in New York