James W. Boss, MD
NPI 1164469482ActiveIndividual· Internal Medicine, Gastroenterology· Waco, TX
Internal Medicine, Gastroenterology (MD) in Waco, Texas, trained at University of Texas Medical Branch at Galveston (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $164,576 for 816 claims, against $85,635 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $324.59 in all, mostly food and beverage.
Overview
| NPI | 1164469482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | May 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | H7916 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 442 |
|---|---|
| Services billed | 837 across 41 procedure codes |
| Paid by Medicare | $85,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 816 · 1,082 30-day fills |
|---|---|
| Patients | 467 |
| Total drug cost | $164,576 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Gastroenterology |
Medical group
- Waco Gastroenterology AssociatesWaco, TX · 15 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$324.59 · 19 payments from 8 companies
- 2024$473.06 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $120.01 | 5 |
| Phathom Pharmaceuticals, Inc. | $59.50 | 7 |
| Genzyme Corporation | $40.31 | 1 |
| Aimmune Therapeutics, Inc. | $32.39 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $22.09 | 1 |
What the 2025 payments were for
- Food and Beverage$324.59 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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