Elena Gueorguiev, MD
NPI 1356804223ActiveIndividual· Internal Medicine· Munster, IN
Internal Medicine (MD) with University of Chicago, practicing in Munster, Indiana. 223 Medicare patients in 2024, $35,623 paid; nearly all of their 327 Part D prescriptions were generic (91%). Abbvie Inc. reported $17.38 in payments in 2025, mostly food and beverage. Lists The University of Chicago Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1356804223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2019 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01088844A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 394 across 12 procedure codes |
| Paid by Medicare | $35,623 |
Part D prescriptions in 2024
| Prescriptions (claims) | 327 · 359 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $11,231 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- University of ChicagoChicago, IL · 1,712 clinicians
Hospital affiliations
- The University of Chicago Medical CenterChicago, IL
- Uchicago Medicine Northwest IndianaCrown Point, IN
Industry payments (Open Payments)
- 2025$17.38 · 1 payment from 1 company
- 2024$18.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 internal medicine physicians in Munster · All internal medicine physicians in Indiana