# Robert J Mertz, OD

Source: https://ourhealthnetwork.com/doctor/robert-mertz-od-1174693246
NPI: 1174693246
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Robert J Mertz, OD is a optometry based in Fitchburg, WI practicing at Group Health Cooperative Of South Central Wisconsin with NPI 1174693246.

## Profile

- Primary specialty: Optometry
- Credential: OD
- Gender: Male
- Medical school: INDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
- Graduation year: 1986
- NPI: 1174693246 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1174693246))

## Practice and contact

- Practice name: Group Health Cooperative Of South Central Wisconsin
- Address: 3051 Cahill Main, Fitchburg, WI, 537117109
- Phone: (608) 661-7200
- Group practice size: 227 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 80.22/100
- Quality category score: 85.07/100
- Promoting Interoperability score: 99.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 49.8379/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (2 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Robert J Mertz, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1174693246).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $101.

Largest disclosed payer: Alcon Vision LLC ($101 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Optometry doctors in FITCHBURG, WI](https://ourhealthnetwork.com/optometry/wi/fitchburg)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1174693246)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)