Charles Jay Vandenberg IV, D.O.
NPI 1750638516ActiveIndividual· Internal Medicine· Manistee, MI
Internal Medicine (D.O.) in Manistee, Michigan, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $1,519,417 for 12,830 claims, against $1,050 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. reported $13.76 in payments in 2025, mostly education.
Overview
| NPI | 1750638516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2012 |
| Last updated in NPPES | Sep 16, 2024 |
| Certified by provider | Sep 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101021764 | MI |
| Internal Medicine | 207R00000X | 2012020880 | MO |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 130 across 7 procedure codes |
| Paid by Medicare | $1,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,830 · 26,553 30-day fills |
|---|---|
| Patients | 885 |
| Total drug cost | $1,519,417 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- Munson Healthcare Manistee HospitalManistee, MI · 27 clinicians
Hospital affiliations
- Corewell Health Ludington HospitalLudington, MI
- Munson Healthcare Cadillac HospitalCadillac, MI
- Munson Healthcare Manistee HospitalManistee, MI
- Munson Medical CenterTraverse City, MI
- Paul Oliver Memorial HospitalFrankfort, MI
Other facilities
- Advisacare Solutions of Northern Michigan, LLCHome health agency · Charlevoix, MI
- Munson Home CareHome health agency · Traverse City, MI
- Northern Home Care, IncHome health agency · Pentwater, MI
- Hospice of Mecosta CountyHospice · Big Rapids, MI
- Manistee County Medical Care FacilityNursing home · Manistee, MI
Industry payments (Open Payments)
- 2025$13.76 · 1 payment from 1 company
- 2024$341.58 · 18 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $13.76 | 1 |
What the 2025 payments were for
- Education$13.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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