Alexis Serrano, DO
NPI 1790218469ActiveIndividual· Internal Medicine, Gastroenterology· Orland Park, IL
Internal Medicine, Gastroenterology (DO) in Orland Park, Illinois, trained at Nova Southeastern College of Osteo Medicine (class of 2017). 402 Medicare patients in 2024, $98,184 paid; nearly all of their 176 Part D prescriptions were generic (93%). Abbvie Inc. was the largest of 10 companies reporting payments in 2024, $693.58 in all, mostly food and beverage.
Overview
| NPI | 1790218469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 9, 2017 |
| Last updated in NPPES | Sep 16, 2024 |
| Certified by provider | Sep 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036171309 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | OS19641 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Gastroenterology (FL); Practitioner - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 402 |
|---|---|
| Services billed | 887 across 47 procedure codes |
| Paid by Medicare | $98,184 |
Part D prescriptions in 2024
| Prescriptions (claims) | 176 · 276 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $18,604 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Nova Southeastern College of Osteo Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2024$693.58 · 24 payments from 10 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $184.51 | 8 |
| Cook Medical LLC | $157.25 | 2 |
| Janssen Biotech, Inc. | $116.34 | 3 |
| Ardelyx, Inc. | $57.22 | 3 |
| Genzyme Corporation | $49.88 | 2 |
What the 2024 payments were for
- Food and Beverage$617.58 · 23 payments
- Education$76.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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