Buthayna A. Dinary, M.D
NPI 1902245087ActiveIndividual· Internal Medicine, Nephrology· Westlake, OH
Internal Medicine, Nephrology (M.D) in Westlake, Ohio, licensed in OH, with an NPI issued in June 2013. Their prescriptions cost Medicare Part D more than their services did: $485,703 for 3,008 claims, against $105,415 paid for services in 2024. Amgen Inc. was the largest of 24 companies reporting payments in 2025, $2,178 in all, mostly food and beverage. Lists Cleveland Clinic and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1902245087 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2013 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 35.122808 | OH |
| Internal Medicine | 207R00000X | 35.122808 | OH |
| Internal Medicine | 207R00000X | 57.019014 | 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 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 - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 297 |
|---|---|
| Services billed | 1,317 across 14 procedure codes |
| Paid by Medicare | $105,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,008 · 6,773 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $485,703 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Southwest General Health CenterMiddleburg Heights, OH
- Uh Cleveland Medical CenterCleveland, OH
- Uh St John Medical CenterWestlake, OH
Other facilities
- Center for Dialysis Care Westside Home Care LLCDialysis facility · Fairview Park, OH
- Concerto OhioDialysis facility · South Euclid, OH
- Fmc - Ohio Renal Care Group WestlakeDialysis facility · Westlake, OH
Industry payments (Open Payments)
- 2025$2,178 · 114 payments from 24 companies
- 2024$1,945 · 94 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $268.18 | 17 |
| Calliditas Therapeutics US Inc. | $217.35 | 10 |
| Novo Nordisk Inc | $197.02 | 11 |
| Mallinckrodt Hospital Products Inc. | $196.95 | 14 |
| Travere Therapeutics, Inc. | $147.23 | 7 |
What the 2025 payments were for
- Food and Beverage$2,064 · 111 payments
- Education$114.11 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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