Mark J. Conklin, MD
NPI 1255393047ActiveIndividual· Orthopaedic Surgery· Golden, CO
Orthopaedic Surgery (MD) in Golden, Colorado, trained at University of Cincinnati College of Medicine (class of 1986). 274 Medicare patients in 2024, $113,509 paid; nearly all of their 152 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $381.47 in all, mostly food and beverage.
Overview
| NPI | 1255393047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Feb 2, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 31579 | CO |
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 (CO); Practitioner - Orthopedic Surgery (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 1,615 across 81 procedure codes |
| Paid by Medicare | $113,509 |
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 158 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $1,422 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Aspen Mountain Physician Practice Management LLCRock Springs, WY · 7 clinicians
Industry payments (Open Payments)
- 2025$381.47 · 3 payments from 2 companies
- 2024$2,683 · 19 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $202.14 | 2 |
| Arthrosurface Incorporated | $179.33 | 1 |
What the 2025 payments were for
- Food and Beverage$381.47 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Golden
- 1891309910
- 1033637715
- 1700624467
- 1912151457
- 1295787950
- 1285021154
- 1982857181
- 1174727796
- 1437111226
- 1336305952
- 1487819702
- 1376505354