Quick answers
- Does William F. Varr Iii accept Medicare assignment?
- Yes. Medicare's clinician data says William F. Varr Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does William F. Varr Iii see?
- In 2024, CMS data shows 606 Original Medicare patients and 1,873 services for William F. Varr Iii. This counts Original Medicare only and measures volume, not quality.
- What is William F. Varr Iii's NPI number?
- 1457456386. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for William F. Varr Iii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 606 |
|---|---|
| Services billed to Medicare | 1,873 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)577 services
- Extended exam of the back part of the eye with optic nerve drawing (92202)271 services
- Imaging of optic nerve (92133)194 services
- Imaging of retina (92134)179 services
- Exam of the internal drainage system of eye (92020)149 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure74%
- Arthritis44%
- Diabetes26%
- Anxiety26%
- Ischemic heart disease25%
Practice locations
Addresses where William F. Varr Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 220 Toll Gate Rd, Suite BWarwick, RI 02886 (401) 732‑6640
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Warwick
Clinicians with the same Medicare primary specialty in Warwick, RI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457456386 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians