Santiago H. Chahwan, M.D.
NPI 1457565566ActiveIndividual· Surgery, Vascular Surgery· Naples, FL
Surgery, Vascular Surgery (M.D.) with Nchmd Inc, practicing in Naples, Florida. In 2024 Medicare paid $277,721 for 1,054 patients, and Part D covered 240 of their prescriptions, 62% of them generic. Endologix LLC was the largest of 14 companies reporting payments in 2025, $1,197 in all, mostly food and beverage. Lists Lee Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1457565566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 9, 2007 |
| Last updated in NPPES | Jul 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | ME98609 | FL |
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 - Vascular Surgery (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,054 |
|---|---|
| Services billed | 2,575 across 112 procedure codes |
| Paid by Medicare | $277,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 240 · 402 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $71,651 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical group
- Nchmd IncNaples, FL · 510 clinicians
Hospital affiliations
- Lee Memorial HospitalFort Myers, FL
- Naples Community HospitalNaples, FL
- Physicians Regional Medical Center - Pine RidgeNaples, FL
Other facilities
- Loving Care Home Health Agency, IncHome health agency · Naples, FL
- Pinnacle Home CareHome health agency · Fort Myers, FL
- Preferred Care Home Health ServicesHome health agency · Fort Myers, FL
- Trilogy Home HealthcareHome health agency · Estero, FL
Industry payments (Open Payments)
- 2025$1,197 · 38 payments from 14 companies
- 2024$494.66 · 15 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Endologix LLC | $279.94 | 2 |
| W. L. Gore & Associates, Inc. | $231.26 | 3 |
| Medtronic, Inc. | $210.17 | 19 |
| Bolton Medical Inc | $79.32 | 2 |
| Cvrx, Inc. | $78.26 | 3 |
What the 2025 payments were for
- Food and Beverage$1,197 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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