Guliz Barkan, MD
NPI 1679654040ActiveIndividual· Pathology, Cytopathology· Maywood, IL
Pathology, Cytopathology (MD) with Loyola University Medical Center, practicing in Maywood, Illinois. Medicare paid $63,249 for services to 779 patients in 2024. Gen-Probe, Inc. reported $500.00 in payments in 2025, mostly consulting fees. Lists Loyola Gottlieb Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1679654040 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 18, 2006 |
| Last updated in NPPES | Apr 11, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Cytopathology Primary | 207ZC0500X | — | IL |
| Speech-Language Pathologist | 235Z00000X | — | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 779 |
|---|---|
| Services billed | 2,036 across 28 procedure codes |
| Paid by Medicare | $63,249 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, IL
Industry payments (Open Payments)
- 2025$500.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gen-Probe, Inc. | $500.00 | 1 |
What the 2025 payments were for
- Consulting Fee$500.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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