Irving Ingraham, MD
NPI 1073569760ActiveIndividual· Internal Medicine, Gastroenterology· Peabody, MA
Internal Medicine, Gastroenterology (MD) in Peabody, Massachusetts, trained at Tufts University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $738,518 for 2,660 claims, against $66,581 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 5 companies reporting payments in 2025, $724.77 in all, mostly food and beverage.
Overview
| NPI | 1073569760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 45686 | MA |
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 - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 659 across 20 procedure codes |
| Paid by Medicare | $66,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,660 · 5,346 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $738,518 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA · 827 clinicians
Hospital affiliations
- Massachusetts General HospitalBoston, MA
- North Shore Medical Center -Salem, MA
Industry payments (Open Payments)
- 2025$724.77 · 10 payments from 5 companies
- 2024$588.71 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $252.96 | 5 |
| Abbvie Inc. | $223.54 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $117.98 | 1 |
| Janssen Biotech, Inc. | $117.87 | 1 |
| Gilead Sciences, Inc. | $12.42 | 1 |
What the 2025 payments were for
- Food and Beverage$688.32 · 6 payments
- Education$36.45 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Peabody
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All Internal Medicine, Gastroenterology providers in Massachusetts →