Fadi Suhail Dahdaleh, M.D.
NPI 1235424656ActiveIndividual· Surgery, Surgical Oncology· Chicago, IL
Surgery, Surgical Oncology (M.D.) with Endeavor Health Medical Group, practicing in Chicago, Illinois. 219 Medicare patients in 2024, $152,658 paid; nearly all of their 158 Part D prescriptions were generic (92%). Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $16,904 in all, mostly education. Lists Edward Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235424656 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 14, 2011 |
| Last updated in NPPES | Mar 24, 2021 |
| Certified by provider | Mar 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | 036140272 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Surgical Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 518 across 102 procedure codes |
| Paid by Medicare | $152,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 158 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $1,668 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Surgical Oncology |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$16,904 · 20 payments from 3 companies
- 2024$45,558 · 44 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $16,779 | 18 |
| Intera Oncology, Inc | $84.92 | 1 |
| Medtronic, Inc. | $39.84 | 1 |
What the 2025 payments were for
- Education$11,000 · 4 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,000 · 1 payment
- Travel and Lodging$1,261 · 5 payments
- Food and Beverage$642.14 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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