Shiro Urayama, M.D.
NPI 1679520407ActiveIndividual· Internal Medicine, Gastroenterology· Sacramento, CA
Internal Medicine, Gastroenterology (M.D.) in Sacramento, California, trained at Medical College of Wisconsin (class of 1992). Medicare paid $68,284 for services to 302 patients in 2024. Olympus Medical Systems Corporation was the largest of 5 companies reporting payments in 2025, $5,213 in all, mostly consulting fees.
Overview
| NPI | 1679520407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 27, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | G85334 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 695 across 55 procedure codes |
| Paid by Medicare | $68,284 |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$5,213 · 10 payments from 5 companies
- 2024$2,452 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Medical Systems Corporation | $3,910 | 4 |
| Merit Medical Systems Inc | $706.83 | 3 |
| Olympus Corporation | $550.00 | 1 |
| Olympus Corporation of the Americas | $26.81 | 1 |
| Olympus America Inc. | $19.23 | 1 |
What the 2025 payments were for
- Consulting Fee$5,139 · 6 payments
- Food and Beverage$52.87 · 3 payments
- Travel and Lodging$21.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 gastroenterologists in Sacramento · All gastroenterologists in California