Caleb Wilson Mason, DO
NPI 1285204123ActiveIndividual· Family Medicine· Meridian, MS
Family Medicine (DO) in Meridian, Mississippi, trained at Alabama College of Osteopathic Medicine (class of 2022). Their prescriptions cost Medicare Part D more than their services did: $46,841 for 651 claims, against $2,124 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $516.27 in all, mostly food and beverage.
Overview
| NPI | 1285204123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2021 |
| Last updated in NPPES | Jul 1, 2021 |
| Certified by provider | Jul 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | T-4429 | MS |
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 - Family Practice (AL); Practitioner - Family Practice (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 20 across 3 procedure codes |
| Paid by Medicare | $2,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 651 · 955 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $46,841 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Alabama College of Osteopathic Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Family Practice |
Medical groups
- Marshall Medical Center SouthBoaz, AL · 24 clinicians
- Marshall Medical Center NorthGuntersville, AL · 18 clinicians
Hospital affiliation
- Marshall Medical CentersBoaz, AL
Industry payments (Open Payments)
- 2025$516.27 · 28 payments from 10 companies
- 2024$332.88 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $98.34 | 6 |
| Abbvie Inc. | $96.21 | 4 |
| Glaxosmithkline, LLC. | $88.54 | 5 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $49.47 | 3 |
| Novo Nordisk Inc | $37.91 | 2 |
What the 2025 payments were for
- Food and Beverage$516.27 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Meridian
- 1003831397
- 1033196605
- 1063509719
- 1083791461
- 1124680004
- 1164417598
- 1225690100
- 1255336749
- 1285616144
- 1306814801
- 1306827597
- 1376520924
All 78 family medicine physicians in Meridian · All family medicine physicians in Mississippi