James Paul Gallagher, MD
NPI 1801817325ActiveIndividual· Internal Medicine· Agawam, MA
Internal Medicine (MD) in Agawam, Massachusetts, licensed in MA and CT, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $1,468,765 for 17,293 claims, against $180,450 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 2 companies reporting payments in 2025, $122.05 in all, mostly food and beverage.
Overview
| NPI | 1801817325 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Mar 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 56204 | MA |
| Internal Medicine | 207R00000X | 031323 | CT |
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 - Internal Medicine (CT); Practitioner - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 666 |
|---|---|
| Services billed | 2,020 across 5 procedure codes |
| Paid by Medicare | $180,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,293 · 17,472 30-day fills |
|---|---|
| Patients | 869 |
| Total drug cost | $1,468,765 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$122.05 · 5 payments from 2 companies
- 2024$19.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $96.03 | 4 |
| Otsuka America Pharmaceutical, Inc. | $26.02 | 1 |
What the 2025 payments were for
- Food and Beverage$122.05 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Agawam
- 1104476613
- 1972349090
- 1275593758
- 1912965468
- 1447350772
- 1326001629
- 1437117462
- 1053379248