James Joseph Connolly, M.D.
NPI 1609255223ActiveIndividual· Internal Medicine, Gastroenterology· North Chelmsford, MA
Internal Medicine, Gastroenterology (M.D.) with Integrated Gastroenterology Consultants, P.C., practicing in North Chelmsford, Massachusetts. In 2024 Medicare paid $62,370 for 350 patients, and Part D covered 468 of their prescriptions, 77% of them generic. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 16 companies reporting payments in 2025, $1,836 in all, mostly food and beverage. Lists Lowell General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609255223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 28, 2015 |
| Last updated in NPPES | Jun 15, 2022 |
| Certified by provider | Jun 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 291075 | MA |
| Hospitalist | 208M00000X | 61607 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 350 |
|---|---|
| Services billed | 677 across 38 procedure codes |
| Paid by Medicare | $62,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 468 · 787 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $81,816 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Integrated Gastroenterology Consultants, P.C.Andover, MA · 38 clinicians
Hospital affiliations
- Lowell General HospitalLowell, MA
- Merrimack Health Lawrence HospitalLawrence, MA
Industry payments (Open Payments)
- 2025$1,836 · 77 payments from 16 companies
- 2024$1,177 · 46 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $334.59 | 12 |
| Abbvie Inc. | $288.85 | 17 |
| Gilead Sciences, Inc. | $229.07 | 9 |
| Janssen Biotech, Inc. | $155.63 | 8 |
| Neuraxis, Inc. | $146.32 | 2 |
What the 2025 payments were for
- Food and Beverage$1,807 · 74 payments
- Education$29.67 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in North Chelmsford
- 1407145402
- 1801276472
- 1265883615
All Internal Medicine, Gastroenterology providers in Massachusetts →