Quick answers
- Does William F. Metzger accept Medicare assignment?
- Medicare's clinician data says William F. Metzger may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does William F. Metzger see?
- In 2024, CMS data shows 1,358 Original Medicare patients and 2,425 services for William F. Metzger. This counts Original Medicare only and measures volume, not quality.
- What is William F. Metzger's NPI number?
- 1730255605. 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. Metzger, 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 | 1,358 |
|---|---|
| Services billed to Medicare | 2,425 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Established patient complete exam of visual system (92014)942 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)406 services
- Measurement of retinal and optic nerve function (92273)386 services
- New patient complete exam of visual system (92004)322 services
- Photography of the retina (92250)272 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 blood pressure75%
- High cholesterol75%
- Depression75%
- Anxiety71%
- Alzheimer's disease or dementia71%
- Arthritis58%
Practice locations
Addresses where William F. Metzger is enrolled with Medicare (CMS data updated October 2, 2026).
- 441 US Hwy 42 WWarsaw, KY 41095 (859) 567‑1591
Group practices
Medicare enrollment lists William F. Metzger as a member of this group (CMS data updated October 2, 2026).
- Triad Health Systems, Inc.22 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Kentucky
Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.
Other clinicians in Triad Health Systems, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Illinois College Of Optometry At Chicago |
| Graduation year | 1991 (35 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1730255605 |
| 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