Christopher Xiao
NPI 1124480736ActiveIndividual· Otolaryngology· Santa Cruz, CA
Otolaryngology in Santa Cruz, California, trained at Boston University School of Medicine (class of 2016). 737 Medicare patients in 2024, $188,205 paid; nearly all of their 682 Part D prescriptions were generic (99%). Inspire Medical Systems, Inc. was the largest of 3 companies reporting payments in 2025, $255.34 in all, mostly food and beverage.
Overview
| NPI | 1124480736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 23, 2016 |
| Last updated in NPPES | Feb 10, 2025 |
| Certified by provider | Feb 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A153893 | 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 - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 737 |
|---|---|
| Services billed | 4,682 across 59 procedure codes |
| Paid by Medicare | $188,205 |
Part D prescriptions in 2024
| Prescriptions (claims) | 682 · 965 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $14,781 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Otolaryngology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliation
- Dominican HospitalSanta Cruz, CA
Industry payments (Open Payments)
- 2025$255.34 · 19 payments from 3 companies
- 2024$355.80 · 17 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $177.91 | 16 |
| Ars Pharmaceuticals Operations, Inc. | $53.29 | 2 |
| Glaxosmithkline, LLC. | $24.14 | 1 |
What the 2025 payments were for
- Food and Beverage$255.34 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other otolaryngologists in Santa Cruz
- 1114456639
- 1356424329
- 1801876701
- 1558301358