Joseph Mareno Jr., M.D.
NPI 1265687479ActiveIndividual· Colon & Rectal Surgery· Atlanta, GA
Colon & Rectal Surgery (M.D.) in Atlanta, Georgia, trained at Emory University School of Medicine (class of 2003). In 2024 Medicare paid $66,152 for 178 patients, and Part D covered 173 of their prescriptions, 72% of them generic. Intuitive Surgical, Inc. was the largest of 9 companies reporting payments in 2025, $392.82 in all, mostly food and beverage.
Overview
| NPI | 1265687479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 2, 2008 |
| Last updated in NPPES | Oct 2, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 062060 | GA |
| Colon & Rectal Surgery | 208C00000X | ME101083 | FL |
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 - Colorectal Surgery (Proctology) (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 388 across 56 procedure codes |
| Paid by Medicare | $66,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 182 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $14,555 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Atl Colorectal SurgeryAtlanta, GA · 5 clinicians
Hospital affiliation
- Piedmont Hospital, IncAtlanta, GA
Industry payments (Open Payments)
- 2025$392.82 · 10 payments from 9 companies
- 2024$7,923 · 41 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $122.57 | 1 |
| Thd America, Inc. | $76.67 | 1 |
| Medtronic, Inc. | $47.04 | 2 |
| Smith+nephew, Inc. | $41.07 | 1 |
| Innovation Technologies Inc | $25.17 | 1 |
What the 2025 payments were for
- Food and Beverage$392.82 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 colorectal surgeons in Atlanta · All colorectal surgeons in Georgia