Gary Ghiselli, M.D.
NPI 1124011606ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Greenwood Village, CO
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (M.D.) in Greenwood Village, Colorado, trained at University of Texas Southwestern Medical School at Dallas (class of 1998). 181 Medicare patients in 2024, $217,482 paid; nearly all of their 201 Part D prescriptions were generic (99%). Medical Device Business Services, Inc. reported $114.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124011606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Sep 23, 2022 |
| Certified by provider | Sep 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | DR.0042446 | CO |
| Orthopaedic Surgery | 207X00000X | DR.0042446 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 894 across 60 procedure codes |
| Paid by Medicare | $217,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 201 · 214 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $1,938 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Portercare Adventist Health SystemDenver, CO · 774 clinicians
Hospital affiliation
- Adventhealth PorterDenver, CO
Industry payments (Open Payments)
- 2025$114.00 · 1 payment from 1 company
- 2024$164.89 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $114.00 | 1 |
What the 2025 payments were for
- Food and Beverage$114.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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