Gregory R. Galakatos, M.D.
NPI 1104868058ActiveIndividual· Orthopaedic Surgery· Saint Louis, MO
Orthopaedic Surgery (M.D.) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 1997). 664 Medicare patients in 2024, $341,055 paid; all of their 3,291 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. was the largest of 3 companies reporting payments in 2025, $169.76 in all, mostly food and beverage.
Overview
| NPI | 1104868058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Sep 12, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 110323 | MO |
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 - Orthopedic Surgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 664 |
|---|---|
| Services billed | 37,392 across 76 procedure codes |
| Paid by Medicare | $341,055 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,291 · 3,634 30-day fills |
|---|---|
| Patients | 849 |
| Total drug cost | $27,944 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Mercy Clinic Surgical Specialists LLCSaint Louis, MO · 182 clinicians
- Health Facilities Rehab Services IncSikeston, MO · 154 clinicians
- Physical Therapy Spine and Sports Medicine LLCBallwin, MO · 129 clinicians
- Arnold Physical Therapy and Sports Medicine LLCSaint Louis, MO · 83 clinicians
Hospital affiliations
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Evertrue Home HealthHome health agency · St. Louis, MO
- Mercy Home HealthHome health agency · Saint Louis, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$169.76 · 3 payments from 3 companies
- 2024$253.45 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $86.64 | 1 |
| Elite Orthopedics, LLC | $59.08 | 1 |
| Depuy Synthes Sales Inc. | $24.04 | 1 |
What the 2025 payments were for
- Food and Beverage$169.76 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 200 orthopedic surgeons in Saint Louis · All orthopedic surgeons in Missouri