James H. Reichheld, M.D.
NPI 1184683716ActiveIndividual· Internal Medicine, Gastroenterology· Chelmsford, MA
Internal Medicine, Gastroenterology (M.D.) in Chelmsford, Massachusetts, trained at Js Weill Medical College, Cornell University (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $844,235 for 980 claims, against $101,914 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $877.90 in all, mostly food and beverage.
Overview
| NPI | 1184683716 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 79574 | MA |
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); Practitioner - Gastroenterology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 1,133 across 52 procedure codes |
| Paid by Medicare | $101,914 |
Part D prescriptions in 2024
| Prescriptions (claims) | 980 · 1,812 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $844,235 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
Medical groups
- St. Joseph Hospital of Nashua NhNashua, NH · 273 clinicians
- Digestive Health Specialists, P.C.Chelmsford, MA · 13 clinicians
Hospital affiliations
- Lowell General HospitalLowell, MA
- St Joseph HospitalNashua, NH
Industry payments (Open Payments)
- 2025$877.90 · 36 payments from 13 companies
- 2024$669.20 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $204.56 | 11 |
| Genzyme Corporation | $204.09 | 7 |
| Pfizer Inc. | $112.41 | 5 |
| Gilead Sciences, Inc. | $97.33 | 4 |
| Laborie Medical Technologies Corp. | $36.92 | 1 |
What the 2025 payments were for
- Food and Beverage$877.90 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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