John Adam Dumot, DO
NPI 1609813484ActiveIndividual· Internal Medicine, Gastroenterology· Cleveland, OH
Internal Medicine, Gastroenterology (DO) in Cleveland, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $273,586 for 1,636 claims, against $64,107 paid for services in 2024. US Endoscopy was the largest of 5 companies reporting payments in 2025, $4,241 in all, mostly consulting fees.
Overview
| NPI | 1609813484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Jan 12, 2021 |
| Certified by provider | Nov 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 34005304 | OH |
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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 421 |
|---|---|
| Services billed | 668 across 65 procedure codes |
| Paid by Medicare | $64,107 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,636 · 2,660 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $273,586 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- University Hospitals Medical Group IncCleveland, OH · 2,294 clinicians
Hospital affiliations
- Lake HealthConcord, OH
- Uh Cleveland Medical CenterCleveland, OH
- Uh Regional HospitalsChardon, OH
- Uhhs Memorial Hospital of GenevaGeneva, OH
- University Hospitals Ahuja Medical CenterBeachwood, OH
Industry payments (Open Payments)
- 2025$4,241 · 9 payments from 5 companies
- 2024$2,996 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| US Endoscopy | $4,000 | 2 |
| Phathom Pharmaceuticals, Inc. | $121.60 | 1 |
| Aimmune Therapeutics, Inc. | $85.00 | 4 |
| Abbott Laboratories | $17.30 | 1 |
| Ferring Pharmaceuticals Inc. | $16.80 | 1 |
What the 2025 payments were for
- Consulting Fee$4,000 · 2 payments
- Food and Beverage$240.70 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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