Katherine Xie, M.D.
NPI 1134654858ActiveIndividual· Orthopaedic Surgery· Sun City West, AZ
Orthopaedic Surgery (M.D.) with Center for Orthopedic Research and Education LLC, practicing in Sun City West, Arizona. 475 Medicare patients in 2024, $100,637 paid; all of their 254 Part D prescriptions were generic. Arthrex, Inc. was the largest of 6 companies reporting payments in 2025, $2,700 in all, mostly travel and lodging. Lists Banner del E. Webb Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134654858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 1, 2017 |
| Last updated in NPPES | Aug 11, 2025 |
| Certified by provider | Aug 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 70368 | AZ |
| Orthopaedic Surgery | 207X00000X | 291103 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 475 |
|---|---|
| Services billed | 1,890 across 81 procedure codes |
| Paid by Medicare | $100,637 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 255 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $2,237 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Center for Orthopedic Research and Education LLCSun City, AZ · 250 clinicians
Hospital affiliations
- Banner del E. Webb Medical CenterSun City West, AZ
- The Core Institute Specialty HospPhoenix, AZ
Other facilities
- Banner Home Care-ArizonaHome health agency · Mesa, AZ
Industry payments (Open Payments)
- 2025$2,700 · 29 payments from 6 companies
- 2024$3,631 · 40 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,266 | 8 |
| Impactortho, Inc. | $894.70 | 9 |
| Stryker Corporation | $479.88 | 6 |
| Orthofix Medical, Inc. | $28.06 | 4 |
| Solventum Corporation | $15.72 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,461 · 6 payments
- Food and Beverage$1,190 · 22 payments
- Education$48.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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