Stephen Mackerrow, M.D.
NPI 1225075526ActiveIndividual· Internal Medicine, Interventional Cardiology· Farmington, NM
Internal Medicine, Interventional Cardiology (M.D.) with San Juan Regional Medical Center, Inc., practicing in Farmington, New Mexico. Their prescriptions cost Medicare Part D more than their services did: $460,576 for 877 claims, against $72,656 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $98.85 in all, mostly food and beverage. Lists Presbyterian Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1225075526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Nov 8, 2024 |
| Certified by provider | Nov 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 87-365 | NM |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 31635 | 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 - Interventional Cardiology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 849 |
|---|---|
| Services billed | 1,781 across 57 procedure codes |
| Paid by Medicare | $72,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 877 · 2,162 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $460,576 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Interventional Cardiology |
Medical group
- San Juan Regional Medical Center, Inc.Farmington, NM · 241 clinicians
Hospital affiliations
- Presbyterian HospitalAlbuquerque, NM
- San Juan Regional Medical Center IncFarmington, NM
Industry payments (Open Payments)
- 2025$98.85 · 2 payments from 2 companies
- 2024$160.68 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $65.32 | 1 |
| Edwards Lifesciences Corporation | $33.53 | 1 |
What the 2025 payments were for
- Food and Beverage$98.85 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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