Tiffany Colborn, NP
NPI 1982344214ActiveIndividual· Nurse Practitioner· Herrin, IL
Nurse Practitioner (NP) with Southern Illinois Medical Services Nfp and 1 other group, practicing in Herrin, Illinois. Their prescriptions cost Medicare Part D more than their services did: $545,801 for 7,369 claims, against $101.45 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $826.48 in all, mostly food and beverage. Lists Harrisburg Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1982344214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 1, 2022 |
| Last updated in NPPES | May 27, 2022 |
| Certified by provider | May 27, 2022 |
| Reactivated | Apr 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209025019 | 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 | 23 |
|---|---|
| Services billed | 26 across 2 procedure codes |
| Paid by Medicare | $101.45 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,369 · 12,158 30-day fills |
|---|---|
| Patients | 458 |
| Total drug cost | $545,801 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Southern Illinois Medical Services NfpCarterville, IL · 334 clinicians
- Logan Primary Care Service Corp.Herrin, IL · 34 clinicians
Hospital affiliations
- Harrisburg Medical CenterHarrisburg, IL
- Heartland Regional Medical CenterMarion, IL
- Herrin HospitalHerrin, IL
- Memorial Hospital of CarbondaleCarbondale, IL
- St Joseph Memorial HospitalMurphysboro, IL
Other facilities
- Lhc-Illinois Home Health CareHome health agency · Marion, IL
- Residential Home Health of Southern Illinois, LLCHome health agency · Marion, IL
Industry payments (Open Payments)
- 2025$826.48 · 74 payments from 10 companies
- 2024$946.08 · 72 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $380.69 | 32 |
| Astrazeneca Pharmaceuticals LP | $146.11 | 25 |
| Dexcom, Inc. | $77.14 | 4 |
| Otsuka America Pharmaceutical, Inc. | $65.42 | 3 |
| Phathom Pharmaceuticals, Inc. | $46.29 | 4 |
What the 2025 payments were for
- Food and Beverage$826.48 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 nurse practitioners in Herrin · All nurse practitioners in Illinois