John Francis Ferguson, M.D.
NPI 1841245560ActiveIndividual· Internal Medicine, Pulmonary Disease· Middletown, NY
Internal Medicine, Pulmonary Disease (M.D.) in Middletown, New York, trained at University Central del Caribe Escuela de Medicina (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $3,824,934 for 7,220 claims, against $820,387 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 28 companies reporting payments in 2025, $5,133 in all, mostly food and beverage.
Overview
| NPI | 1841245560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2006 |
| Last updated in NPPES | Jan 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 177820 1 | NY |
| Internal Medicine | 207R00000X | 177820 | NY |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 177820 1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 40,699 across 205 procedure codes |
| Paid by Medicare | $820,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,220 · 14,499 30-day fills |
|---|---|
| Patients | 571 |
| Total drug cost | $3,824,934 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Middletown Medical PCMiddletown, NY · 178 clinicians
- The Center for Discovery IncMonticello, NY · 21 clinicians
Hospital affiliations
- Garnet Health Medical CenterMiddletown, NY
- Montefiore St Luke's CornwallNewburgh, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Archcare at HomeHome health agency · Valhalla, NY
- Hospice of Orange & Sullivan Counties IncHospice · Newburgh, NY
Industry payments (Open Payments)
- 2025$5,133 · 227 payments from 28 companies
- 2024$4,590 · 202 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,145 | 52 |
| Glaxosmithkline, LLC. | $440.54 | 18 |
| Regeneron Healthcare Solutions, Inc. | $387.61 | 16 |
| Amgen Inc. | $357.64 | 20 |
| Takeda Pharmaceuticals U.S.A., Inc. | $315.28 | 11 |
What the 2025 payments were for
- Food and Beverage$4,927 · 223 payments
- Education$205.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Pulmonary Disease providers in New York →