Michael Sandor Ballo, M.D.
NPI 1780648550ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Catonsville, MD
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) in Catonsville, Maryland, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1991). Medicare paid $1,894,335 for services to 3,636 patients in 2024. Madrigal Pharmaceuticals reported $17.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780648550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | D0056226 | MD |
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 - Pathology (DC); Practitioner - Pathology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,636 |
|---|---|
| Services billed | 27,822 across 7 procedure codes |
| Paid by Medicare | $1,894,335 |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Pathology |
Medical groups
- Chesapeake Digestive Associates, PCColumbia, MD · 38 clinicians
- Gastro Center of Maryland LLCOlney, MD · 23 clinicians
- Gastrointestinal Associates of Maryland PAWaldorf, MD · 8 clinicians
- Sanjiv Sood, M.D. PCBowie, MD · 3 clinicians
- Greater Baltimore Colorectal Specialists,llcBel Air, MD · 2 clinicians
Industry payments (Open Payments)
- 2025$17.77 · 1 payment from 1 company
- 2024$32.36 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$17.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records