Carissa A. Oberhelman, NP
NPI 1659965424ActiveIndividual· Nurse Practitioner, Primary Care· Skokie, IL
Nurse Practitioner, Primary Care (NP) with Hansa Medical Groupe PLLC and 1 other group, practicing in Skokie, Illinois. Their prescriptions cost Medicare Part D more than their services did: $360,835 for 7,178 claims, against $128,124 paid for services in 2024.
Overview
| NPI | 1659965424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 23, 2021 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 209.022472 | IL |
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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 1,990 across 16 procedure codes |
| Paid by Medicare | $128,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,178 · 7,397 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $360,835 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Hansa Medical Groupe PLLCCincinnati, OH · 41 clinicians
- Ny Long-Term Care Physician Services, PCCincinnati, OH · 21 clinicians
Other facilities
- Accentcare Home Health of IllinoisHome health agency · Lombard, IL
- Aledli Home Healthcare, IncHome health agency · Clarendon Hills, IL
- Carelink Home Health, LLCHome health agency · Schaumburg, IL
- Home Healthcare Solutions Company LLCHome health agency · Oak Lawn, IL
- Suncrest Hospice Illinois LLCHospice · Northbrook, IL
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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