Ying Chi, M.D.
NPI 1518178169ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Fountain Valley, CA
Orthopaedic Surgery, Hand Surgery (M.D.) in Fountain Valley, California, trained at University of Washington School of Medicine (class of 2004). 130 Medicare patients in 2024, $277,467 paid; nearly all of their 307 Part D prescriptions were generic (99%).
Overview
| NPI | 1518178169 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 25, 2007 |
| Last updated in NPPES | May 2, 2023 |
| Certified by provider | May 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | A107272 | CA |
| Orthopaedic Surgery | 207X00000X | 4301085512 | MI |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | 35.095552 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 1,647 across 83 procedure codes |
| Paid by Medicare | $277,467 |
Part D prescriptions in 2024
| Prescriptions (claims) | 307 · 307 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $4,044 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Orthopedic Surgery |
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Hand Surgery providers in Fountain Valley
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- 1003115619
- 1750919759
All Orthopaedic Surgery, Hand Surgery providers in California →