Darryl J. Elzinga, M.D.
NPI 1275524951ActiveIndividual· Otolaryngology· Grand Rapids, MI
Otolaryngology (M.D.) in Grand Rapids, Michigan, trained at University of Michigan Medical School (class of 1987). 208 Medicare patients in 2024, $38,594 paid; nearly all of their 794 Part D prescriptions were generic (95%). Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $91.83 in all, mostly food and beverage.
Overview
| NPI | 1275524951 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 4301051146 | MI |
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 - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 470 across 50 procedure codes |
| Paid by Medicare | $38,594 |
Part D prescriptions in 2024
| Prescriptions (claims) | 794 · 1,071 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $20,067 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Otolaryngology |
Medical group
- Grand Rapids Ear Nose and Throat Center PLLCGrand Rapids, MI · 11 clinicians
Hospital affiliations
- Mercy Health Saint Mary'sGrand Rapids, MI
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$91.83 · 4 payments from 4 companies
- 2024$39.18 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $31.60 | 1 |
| Glaxosmithkline, LLC. | $22.35 | 1 |
| Ascendis Pharma Endocrinology Inc | $20.11 | 1 |
| Vertex Pharmaceuticals Incorporated | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$91.83 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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