Justin David Parker, MD
NPI 1730490111ActiveIndividual· Family Medicine· Decatur, IL
Family Medicine (MD) with Iu Health Medical Group LLC and 1 other group, practicing in Decatur, Illinois. Their prescriptions cost Medicare Part D more than their services did: $188,900 for 2,867 claims, against $10,432 paid for services in 2024. Dynavax Technologies Corporation reported $19.65 in payments in 2024, mostly food and beverage. Lists Indiana University Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1730490111 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2010 |
| Last updated in NPPES | Jul 23, 2025 |
| Certified by provider | Jul 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 125057767 | IL |
| Family Medicine | 207Q00000X | 01096764A | IN |
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 (IL); Practitioner - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 143 across 9 procedure codes |
| Paid by Medicare | $10,432 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,867 · 5,939 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $188,900 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Arnett Clinic LLCLafayette, IN · 390 clinicians
Hospital affiliations
- Indiana University HealthIndianapolis, IN
- Indiana University Health Arnett HospitalLafayette, IN
Industry payments (Open Payments)
- 2024$19.65 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dynavax Technologies Corporation | $19.65 | 1 |
What the 2024 payments were for
- Food and Beverage$19.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 91 family medicine physicians in Decatur · All family medicine physicians in Illinois