John S. Caskey, MD
NPI 1417061391ActiveIndividual· Internal Medicine· Santa Fe, NM
Internal Medicine (MD) in Santa Fe, New Mexico, trained at Tufts University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $894,280 for 7,931 claims, against $236,501 paid for services in 2024.
Overview
| NPI | 1417061391 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Apr 28, 2026 |
| Certified by provider | Apr 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD20060456 | NM |
| Hospitalist | 208M00000X | MD2006-0456 | NM |
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 - Internal Medicine (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 680 |
|---|---|
| Services billed | 4,739 across 59 procedure codes |
| Paid by Medicare | $236,501 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,931 · 18,784 30-day fills |
|---|---|
| Patients | 650 |
| Total drug cost | $894,280 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- John S Caskey MD LLCSanta Fe, NM · 5 clinicians
Hospital affiliations
- Christus St Vincent Regional Medical CenterSanta Fe, NM
- Lovelace Medical CenterAlbuquerque, NM
- Lovelace Women's HospitalAlbuquerque, NM
Other facilities
- Ambercare Home HealthHome health agency · Belen, NM
- Centerwell Home HealthHome health agency · Albuquerque, NM
- Compassus Home Health Albuquerque NmHome health agency · Albuquerque, NM
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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