Gregory Mullen, MD
NPI 1023001245ActiveIndividual· Family Medicine· Binghamton, NY
Family Medicine (MD) in Binghamton, New York, trained at Rutgers New Jersey Medical School (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $948,702 for 7,562 claims, against $48,246 paid for services in 2024. Novo Nordisk Inc was the largest of 22 companies reporting payments in 2025, $3,249 in all, mostly food and beverage.
Overview
| NPI | 1023001245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 23, 2005 |
| Last updated in NPPES | Nov 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 202521 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 967 across 20 procedure codes |
| Paid by Medicare | $48,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,562 · 17,675 30-day fills |
|---|---|
| Patients | 817 |
| Total drug cost | $948,702 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Family Practice |
Medical group
- United Health Services Hospitals, Inc.Vestal, NY · 477 clinicians
Hospital affiliations
- Chenango Memorial HospitalNorwich, NY
- Cooperman Barnabas Medical CenterLivingston, NJ
- Our Lady of Lourdes Memorial Hospital, IncBinghamton, NY
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
- 2025$3,249 · 183 payments from 22 companies
- 2024$2,527 · 145 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $571.21 | 29 |
| Astrazeneca Pharmaceuticals LP | $397.40 | 33 |
| Glaxosmithkline, LLC. | $361.16 | 23 |
| Exact Sciences Corporation | $277.93 | 10 |
| Lilly USA, LLC | $258.79 | 14 |
What the 2025 payments were for
- Food and Beverage$3,249 · 183 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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