William Mallon, M.D.
NPI 1114976479 · Ophthalmology Physician · Vero Beach, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mallon, M.D. is a Ophthalmology Physician provider in Vero Beach, FL (NPI 1114976479).
Provider details
- NPI number
- 1114976479
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME78127 (FL)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,053 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 | 1,132 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 863 | $129 |
| Insertion of Drug Delivery Implant Into Tear Duct of Eye68841 | 673 | $16 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 664 | $536 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 489 | $305 |
| Imaging of Retina92134 | 417 | $39 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 567 | 454 |
| Ofloxacin | 544 | 444 |
| Ketorolac Tromethamine | 507 | 447 |
| Fluorometholone | 435 | 164 |
| Latanoprost | 302 | 76 |
| Cyclosporinebrand: Restasis | 154 | 66 |
| Timolol Maleate | 83 | 26 |
| Lorazepam | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$716 across 33 records (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
Additional practice locations (1)
- 1707 S 25th StFort Pierce, FL 34947-4709Phone: (772) 410-2810
Registry dates
- Enumerated
- 2006-05-06
- Last updated
- 2023-09-25
- Certified
- 2023-09-25
Frequently asked questions
- What is William Mallon's NPI number?
- William Mallon's National Provider Identifier (NPI) is 1114976479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mallon's specialty?
- William Mallon is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Mallon located?
- William Mallon's practice location on file with NPPES is 3500 US Highway 1, Vero Beach, FL 32960-4511.
- What is William Mallon's phone number?
- The practice phone number listed in the NPPES registry for William Mallon is (772) 299-1404.
- Does William Mallon accept Medicare?
- William Mallon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mallon's NPI active?
- Yes — William Mallon's NPI (1114976479) is active in the NPPES registry as of the last update on 2023-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.