Mac Adolf Montilus, MD
NPI 1922044791ActiveIndividual· Internal Medicine· Lumberton, NC
Internal Medicine (MD) in Lumberton, North Carolina, licensed in NC, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $571,281 for 5,116 claims, against $48,630 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $255.25 in all, mostly food and beverage. Lists Southeastern Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1922044791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2006 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 97.01503 | NC |
| Clinic/Center, Multi-Specialty | 261QM1300X | — | — |
| Community/Behavioral Health | 251S00000X | — | — |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 957 across 22 procedure codes |
| Paid by Medicare | $48,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,116 · 10,783 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $571,281 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Southeastern Regional Medical CenterLumberton, NC
Industry payments (Open Payments)
- 2025$255.25 · 3 payments from 3 companies
- 2024$64.25 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $114.24 | 1 |
| Astrazeneca Pharmaceuticals LP | $107.95 | 1 |
| Pfizer Inc. | $33.06 | 1 |
What the 2025 payments were for
- Food and Beverage$255.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lumberton
- 1043217656
- 1134799737
- 1538325642
- 1649362138
- 1760876080
- 1780681015
- 1891360228
- 1972179349
- 1194462499
- 1295427946
- 1396482220
- 1447621545
All 47 internal medicine physicians in Lumberton · All internal medicine physicians in North Carolina