Catherine Wynne Cahill, M.D.
NPI 1871737015ActiveIndividual· Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery· Houston, TX
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery (M.D.) in Houston, Texas, trained at Medical College of Wisconsin (class of 2007). 42 Medicare patients in 2024, $15,540 paid; nearly all of their 753 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 6 companies reporting payments in 2025, $36,957 in all, mostly consulting fees.
Overview
| NPI | 1871737015 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2009 |
| Last updated in NPPES | Mar 24, 2025 |
| Certified by provider | Mar 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery Primary | 207XS0114X | P6883 | TX |
| Orthopaedic Surgery | 207X00000X | P6883 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 474 across 28 procedure codes |
| Paid by Medicare | $15,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 753 · 788 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $12,499 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Ortholonestar PLLCBaytown, TX · 428 clinicians
- Select Physical Therapy Texas Limited PartnershipBaytown, TX · 99 clinicians
Hospital affiliations
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Memorial City HospitalHouston, TX
- Oakbend Medical CenterRichmond, TX
- Texas Orthopedic HospitalHouston, TX
Industry payments (Open Payments)
- 2025$36,957 · 39 payments from 6 companies
- 2024$13,503 · 37 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $36,810 | 34 |
| Medacta USA, Inc. | $51.77 | 1 |
| Heron Therapeutics, Inc. | $39.10 | 1 |
| Ferring Pharmaceuticals Inc. | $19.50 | 1 |
| Pacira Pharmaceuticals Incorporated | $19.27 | 1 |
What the 2025 payments were for
- Consulting Fee$29,025 · 7 payments
- Travel and Lodging$6,399 · 11 payments
- Food and Beverage$1,533 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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