William Constad, M.D.
NPI 1437267630 · Ophthalmology Physician · Jersey City, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Constad, M.D. is a Ophthalmology Physician provider in Jersey City, NJ (NPI 1437267630).
Provider details
- NPI number
- 1437267630
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA03910000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,508 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 483 | $143 |
| Established Patient Problem Focused Exam of Visual System92012 | 370 | $102 |
| Photography of the Retina92250 | 284 | $42 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 102 | $606 |
| Imaging of Optic Nerve92133 | 51 | $42 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 50 | $54 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 424 | 203 |
| Latanoprost | 368 | 124 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 216 | 69 |
| Ofloxacin | 175 | 129 |
| Timolol Maleate | 161 | 52 |
| Bimatoprostbrand: Lumigan | 130 | 36 |
| Brimonidine Tartrate | 101 | 36 |
| Ketorolac Tromethamine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2010-07-09
Frequently asked questions
- What is William Constad's NPI number?
- William Constad's National Provider Identifier (NPI) is 1437267630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Constad's specialty?
- William Constad is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Constad located?
- William Constad's practice location on file with NPPES is 600 Pavonia Ave, Jersey City, NJ 07306-2929.
- What is William Constad's phone number?
- The practice phone number listed in the NPPES registry for William Constad is (201) 963-5846.
- Does William Constad accept Medicare?
- William Constad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Constad's NPI active?
- Yes — William Constad's NPI (1437267630) is active in the NPPES registry as of the last update on 2010-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.