Daniel McCallum, M.D.
NPI 1689758120ActiveIndividual· Orthopaedic Surgery· Laurel, MS
Orthopaedic Surgery (M.D.) in Laurel, Mississippi, trained at George Washington University School of Medicine (class of 1988). Mostly services rather than prescriptions: Medicare paid $32,262 for 123 patients in 2024, with only 43 Part D claims. Zynex Medical, Inc. was the largest of 4 companies reporting payments in 2025, $230.23 in all, mostly food and beverage.
Overview
| NPI | 1689758120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Oct 13, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 21591 | MS |
| Orthopaedic Surgery | 207X00000X | 3870 | AK |
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 - Orthopedic Surgery (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 1,214 across 58 procedure codes |
| Paid by Medicare | $32,262 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 43 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $3,088 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- South Central Clinics, IncLaurel, MS · 115 clinicians
Hospital affiliations
- Jasper General HospitalBay Springs, MS
- South Central Reg Med CtrLaurel, MS
- Wayne General HospitalWaynesboro, MS
Other facilities
- Comfortcare Home HealthHome health agency · Laurel, MS
Industry payments (Open Payments)
- 2025$230.23 · 24 payments from 4 companies
- 2024$35.13 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zynex Medical, Inc. | $152.59 | 20 |
| Vertex Pharmaceuticals Incorporated | $36.64 | 2 |
| Innovation Technologies Inc | $24.84 | 1 |
| Organogenesis Inc. | $16.16 | 1 |
What the 2025 payments were for
- Food and Beverage$230.23 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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