John H. Greinwald Jr., M.D.
NPI 1275547457ActiveIndividual· Otolaryngology, Pediatric Otolaryngology· Cincinnati, OH
Otolaryngology, Pediatric Otolaryngology (M.D.) in Cincinnati, Ohio, trained at Medical University of South Carolina College of Medicine (class of 1987). Enrolled in Medicare as practitioner - otolaryngology and practitioner - otolaryngology. Regeneron Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $468.13 in all, mostly education.
Overview
| NPI | 1275547457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Apr 7, 2025 |
| Certified by provider | Apr 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology, Pediatric Otolaryngology Primary | 207YP0228X | 35.077959 | 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 - Otolaryngology (IL); Practitioner - Otolaryngology (KY); Practitioner - Otolaryngology (OH); Practitioner - Otolaryngology (PA) |
|---|
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Otolaryngology |
Medical group
- Children's Hospital Medical CenterCincinnati, OH · 711 clinicians
Hospital affiliation
- Cincinnati Children's Hospital Medical CenterCincinnati, OH
Industry payments (Open Payments)
- 2025$468.13 · 3 payments from 2 companies
- 2024$147.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $449.33 | 2 |
| Advanced Bionics, LLC | $18.80 | 1 |
What the 2025 payments were for
- Education$332.04 · 1 payment
- Food and Beverage$136.09 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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