Garrett Monk Alderfer, MD
NPI 1932424603ActiveIndividual· Internal Medicine· Bolivar, MO
Internal Medicine (MD) in Bolivar, Missouri, trained at University of Arkansas College of Medicine (class of 2010). In 2024 Medicare paid $42,983 for 204 patients, and Part D covered 187 of their prescriptions, 89% of them generic.
Overview
| NPI | 1932424603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 6, 2010 |
| Last updated in NPPES | Apr 23, 2021 |
| Certified by provider | Apr 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2014008528 | MO |
| Pediatrics | 208000000X | 2014008528 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 516 across 15 procedure codes |
| Paid by Medicare | $42,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 233 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $7,353 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
Medical group
- Citizens Memorial HealthcareBolivar, MO · 146 clinicians
Hospital affiliations
- Citizens Memorial HospitalBolivar, MO
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Bolivar
- 1457814154