Chester Penn De Jong, M.D.
NPI 1952484909ActiveIndividual· Family Medicine· Rock Rapids, IA
Family Medicine (M.D.) in Rock Rapids, Iowa, trained at Sanford School of Medicine of University of South Dakota (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $448,489 for 8,063 claims, against $191,225 paid for services in 2024.
Overview
| NPI | 1952484909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Dec 15, 2021 |
| Certified by provider | Dec 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 28191 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 728 |
|---|---|
| Services billed | 17,487 across 215 procedure codes |
| Paid by Medicare | $191,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,063 · 13,475 30-day fills |
|---|---|
| Patients | 522 |
| Total drug cost | $448,489 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Sanford School of Medicine of University of South Dakota |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Family Practice |
| Secondary specialties | Emergency Medicine |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliations
- Avera Merrill Pioneer HospitalRock Rapids, IA
- Sanford Luverne Medical CenterLuverne, MN
- Sanford Usd Medical CenterSioux Falls, SD
Other facilities
- Avera @ HomeHome health agency · Estherville, IA
- Avera at HomeHospice · Estherville, IA
- Care Initiatives Hospice - Sioux CityHospice · Sioux City, IA
- Good Samaritan - GeorgeNursing home · George, IA
- Lyon Specialty CareNursing home · Rock Rapids, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Rock Rapids
- 1396218244
- 1992261002
- 1538697164
- 1518040534
- 1093490088
- 1649353681