John J. De Barros, MD
NPI 1194767228ActiveIndividual· Surgery· Mesa, AZ
Surgery (MD) in Mesa, Arizona, trained at University of Connecticut School of Medicine (class of 1995). Medicare paid $2,291 for services to 14 patients in 2024. Gt Metabolic Solutions Inc was the largest of 4 companies reporting payments in 2025, $338.73 in all, mostly food and beverage.
Overview
| NPI | 1194767228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | May 8, 2023 |
| Certified by provider | May 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 33625 | AZ |
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 - General Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 28 across 7 procedure codes |
| Paid by Medicare | $2,291 |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology) |
Medical group
- Prism Bariatrics LLCMesa, AZ · 2 clinicians
Hospital affiliation
- Chandler Regional Medical CenterChandler, AZ
Industry payments (Open Payments)
- 2025$338.73 · 5 payments from 4 companies
- 2024$1,007 · 16 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gt Metabolic Solutions Inc | $234.63 | 1 |
| Boston Scientific Corporation | $37.92 | 2 |
| Ethicon US, LLC | $33.63 | 1 |
| Mozarc Medical US LLC | $32.55 | 1 |
What the 2025 payments were for
- Food and Beverage$338.73 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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