John B. Canio, M.D.
NPI 1598804346ActiveIndividual· Internal Medicine, Gastroenterology· Roseville, CA
Internal Medicine, Gastroenterology (M.D.) in Roseville, California, trained at Howard University College of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $914,444 for 1,901 claims, against $87,758 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $3,067 in all, mostly food and beverage.
Overview
| NPI | 1598804346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 6, 2007 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A54545 | CA |
| Internal Medicine, Gastroenterology | 207RG0100X | 117660 | MT |
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 - Internal Medicine (CA); Practitioner - Internal Medicine (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 371 |
|---|---|
| Services billed | 861 across 33 procedure codes |
| Paid by Medicare | $87,758 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,901 · 3,163 30-day fills |
|---|---|
| Patients | 587 |
| Total drug cost | $914,444 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
- Capitol Gastroenterology Consultants Medical Group IncRoseville, CA · 6 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Mercy San Juan Medical CenterCarmichael, CA
- Sutter Auburn Faith HospitalAuburn, CA
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$3,067 · 136 payments from 16 companies
- 2024$2,203 · 95 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,185 | 60 |
| Madrigal Pharmaceuticals | $391.13 | 8 |
| Janssen Biotech, Inc. | $316.76 | 23 |
| Takeda Pharmaceuticals U.S.A., Inc. | $291.97 | 12 |
| Aimmune Therapeutics, Inc. | $204.14 | 8 |
What the 2025 payments were for
- Food and Beverage$3,067 · 136 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 gastroenterologists in Roseville · All gastroenterologists in California