Sevag Demirjian, MD
NPI 1568496750ActiveIndividual· Internal Medicine, Nephrology· Cleveland, OH
Internal Medicine, Nephrology (MD) with Cleveland Clinic, practicing in Cleveland, Ohio. Medicare paid $45,286 for services to 170 patients in 2024. Vantive US Healthcare LLC was the largest of 5 companies reporting payments in 2025, $21,114 in all, mostly consulting fees. Lists Cleveland Clinic and 1 other hospital as hospital affiliations.
Overview
| NPI | 1568496750 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 35087518 | OH |
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 - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 624 across 6 procedure codes |
| Paid by Medicare | $45,286 |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Fairview HospitalCleveland, OH
Industry payments (Open Payments)
- 2025$21,114 · 12 payments from 5 companies
- 2024$17,310 · 15 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $10,000 | 2 |
| Fresenius USA Marketing, Inc. | $4,414 | 6 |
| Baxter Healthcare | $4,000 | 1 |
| Outset Medical Inc | $2,000 | 1 |
| Nxstage Medical, Inc. | $700.00 | 2 |
What the 2025 payments were for
- Consulting Fee$19,900 · 7 payments
- Travel and Lodging$780.92 · 4 payments
- Food and Beverage$433.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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