Ryan Itoh, MD
NPI 1962089573ActiveIndividual· Emergency Medicine· Temecula, CA
Emergency Medicine (MD) with Em Alliance Texas PLLC and 1 other group, practicing in Temecula, California. 86 Medicare patients in 2024, $12,853 paid; nearly all of their 202 Part D prescriptions were generic (96%). Lists Bsa Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1962089573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2021 |
| Last updated in NPPES | Mar 6, 2026 |
| Certified by provider | Mar 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A187158 | CA |
| Emergency Medicine | 207P00000X | V4124 | TX |
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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 150 across 15 procedure codes |
| Paid by Medicare | $12,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 208 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $2,628 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Em Alliance Texas PLLCAmarillo, TX · 82 clinicians
- Dallam-Hartley Counties Hospital DistrictDalhart, TX · 17 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Coon Memorial HospitalDalhart, TX
- Northwest Texas HospitalAmarillo, TX
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 28 emergency medicine physicians in Temecula · All emergency medicine physicians in California