William H. Constad, M.D.
NPI 1437267630ActiveIndividual· Ophthalmology· Millburn, NJ
Ophthalmology (M.D.) in Millburn, New Jersey, trained at Medical College of Pennsylvania (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $260,983 for 2,363 claims, against $172,103 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 5 companies reporting payments in 2025, $228.19 in all, mostly food and beverage.
Overview
| NPI | 1437267630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 25MA03910000 | NJ |
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 - Ophthalmology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 644 |
|---|---|
| Services billed | 1,603 across 44 procedure codes |
| Paid by Medicare | $172,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,363 · 4,051 30-day fills |
|---|---|
| Patients | 569 |
| Total drug cost | $260,983 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Medical College of Pennsylvania |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Ophthalmology |
Medical groups
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
- Associated Retinal Consultants LLCFreehold, NJ · 117 clinicians
Hospital affiliation
- Jersey City Medical CenterJersey City, NJ
Industry payments (Open Payments)
- 2025$228.19 · 13 payments from 5 companies
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $70.61 | 4 |
| Mallinckrodt Hospital Products Inc. | $63.13 | 3 |
| Dompe US, Inc. | $56.64 | 3 |
| Oyster Point Pharma, Inc. | $19.61 | 1 |
| Alcon Vision LLC | $18.20 | 2 |
What the 2025 payments were for
- Food and Beverage$228.19 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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