Lon G. Bitzer, MD
NPI 1255437679ActiveIndividual· Specialist· Dumas, AR
Specialist (MD) in Dumas, Arkansas, trained at Un of California, Irvine, College of Medicine (class of 1985). 207 Medicare patients in 2024, $20,802 paid; nearly all of their 230 Part D prescriptions were generic (99%).
Overview
| NPI | 1255437679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 15, 2006 |
| Last updated in NPPES | Jan 23, 2026 |
| Certified by provider | Jan 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | R-4294 | AR |
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 - General Surgery (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 402 across 24 procedure codes |
| Paid by Medicare | $20,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 230 · 269 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $2,095 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology), Critical Care (Intensivists), Peripheral Vascular Disease, Thoracic Surgery |
Medical group
- Crossett Health FoundationHamburg, AR · 23 clinicians
Hospital affiliations
- Ashley County Medical CenterCrossett, AR
- Delta Memorial HospitalDumas, AR