Eric R. Yoo, M.D.
NPI 1184155913ActiveIndividual· Internal Medicine, Gastroenterology· Santa Cruz, CA
Internal Medicine, Gastroenterology (M.D.) in Santa Cruz, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2016). In 2024 Medicare paid $105,515 for 477 patients, and Part D covered 429 of their prescriptions, 83% of them generic.
Overview
| NPI | 1184155913 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 23, 2017 |
| Last updated in NPPES | Sep 29, 2023 |
| Certified by provider | Sep 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A157128 | 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 | 477 |
|---|---|
| Services billed | 872 across 33 procedure codes |
| Paid by Medicare | $105,515 |
Part D prescriptions in 2024
| Prescriptions (claims) | 429 · 588 30-day fills |
|---|---|
| Patients | 307 |
| Total drug cost | $53,223 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Sutter Maternity & Surgery Center of Santa CruzSanta Cruz, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 gastroenterologists in Santa Cruz · All gastroenterologists in California