Hilary A. Petersen, MD
NPI 1427026228ActiveIndividual· Emergency Medicine· Overland Park, KS
Emergency Medicine (MD) in Overland Park, Kansas, trained at Vanderbilt University School of Medicine (class of 2000). 165 Medicare patients in 2024, $21,182 paid; nearly all of their 110 Part D prescriptions were generic (95%).
Overview
| NPI | 1427026228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Dec 15, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 430458 | KS |
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 - Emergency Medicine (KS); Practitioner - Emergency Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 236 across 14 procedure codes |
| Paid by Medicare | $21,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 112 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $1,022 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Ihper Ks LLCLeavenworth, KS · 10 clinicians
- Eastern Kansas Emergency Physicians LLCKansas City, KS · 8 clinicians
Hospital affiliation
- Saint John HospitalLeavenworth, KS
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 emergency medicine physicians in Overland Park · All emergency medicine physicians in Kansas