Samuel Loeffelbein Martin, MD
NPI 1245882372ActiveIndividual· Hospitalist· Flagstaff, AZ
Hospitalist (MD) in Flagstaff, Arizona, trained at Creighton University School of Medicine (class of 2019). In 2024 Medicare paid $58,594 for 308 patients, and Part D covered 229 of their prescriptions, 82% of them generic.
Overview
| NPI | 1245882372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2019 |
| Last updated in NPPES | Oct 7, 2025 |
| Certified by provider | Oct 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 69323 | AZ |
| Internal Medicine | 207R00000X | 69323 | AZ |
| Internal Medicine | 207R00000X | 8531 | NE |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 308 |
|---|---|
| Services billed | 760 across 9 procedure codes |
| Paid by Medicare | $58,594 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 241 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $16,637 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Northern Arizona Healthcare CorporationFlagstaff, AZ · 385 clinicians
Hospital affiliations
- Flagstaff Medical CenterFlagstaff, AZ
- Little Colorado Medical CenterWinslow, AZ
- Verde Valley Medical CenterCottonwood, AZ
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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All 31 hospitalists in Flagstaff · All hospitalists in Arizona