Mark Porter, MD
NPI 1285714402ActiveIndividual· Orthopaedic Surgery· Pueblo, CO
Orthopaedic Surgery (MD) in Pueblo, Colorado, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1998). 97 Medicare patients in 2024, $50,440 paid; nearly all of their 256 Part D prescriptions were generic (98%). Merz Pharmaceuticals, LLC was the largest of 3 companies reporting payments in 2025, $131.02 in all, mostly food and beverage.
Overview
| NPI | 1285714402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 16, 2006 |
| Last updated in NPPES | Feb 3, 2021 |
| Certified by provider | Feb 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 45239 | CO |
| Orthopaedic Surgery | 207X00000X | AFE69459 | CA |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | DR.0045239 | 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 | 97 |
|---|---|
| Services billed | 525 across 48 procedure codes |
| Paid by Medicare | $50,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 256 · 286 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $5,847 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- St Mary-Corwin HospitalPueblo, CO
- St Thomas More HospitalCanon City, CO
Industry payments (Open Payments)
- 2025$131.02 · 3 payments from 3 companies
- 2024$191.77 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz Pharmaceuticals, LLC | $88.20 | 1 |
| Stryker Corporation | $26.13 | 1 |
| Smith+nephew, Inc. | $16.69 | 1 |
What the 2025 payments were for
- Food and Beverage$131.02 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 orthopedic surgeons in Pueblo · All orthopedic surgeons in Colorado