Nicole Alexandra Hristakos, DO
NPI 1023638160ActiveIndividual· Internal Medicine, Cardiovascular Disease· Iowa City, IA
Internal Medicine, Cardiovascular Disease (DO) in Iowa City, Iowa, licensed in IA and IL, with an NPI issued in April 2020. Their prescriptions cost Medicare Part D more than their services did: $10,746 for 82 claims, against $5,619 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $156.26 in all, mostly food and beverage.
Overview
| NPI | 1023638160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2020 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | DO-06625 | IA |
| Internal Medicine | 207R00000X | 036.162051 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 89 across 22 procedure codes |
| Paid by Medicare | $5,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 145 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $10,746 |
| Generic share | 71% of claims |
Industry payments (Open Payments)
- 2025$156.26 · 3 payments from 3 companies
- 2024$676.03 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $110.32 | 1 |
| Medtronic, Inc. | $28.55 | 1 |
| Angiodynamics, Inc. | $17.39 | 1 |
What the 2025 payments were for
- Food and Beverage$156.26 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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