# William A Frisella, JR., MD

Source: https://ourhealthnetwork.com/doctor/william-frisella-md-1851427066
NPI: 1851427066
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William A Frisella, JR., MD is a orthopedic surgery based in O Fallon, MO practicing at St Peters Bone And Joint Surgery Inc with NPI 1851427066.

## Profile

- Primary specialty: Orthopedic Surgery
- Credential: MD
- Gender: Male
- Graduation year: 2001
- NPI: 1851427066 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1851427066))

## Practice and contact

- Practice name: St Peters Bone And Joint Surgery Inc
- Address: 4701 State Hwy K, O Fallon, MO, 633688692
- Phone: (636) 441-3444
- Group practice size: 27 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 75.00/100

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

## Insurance accepted (4 networks)

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

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers William A Frisella, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851427066).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 4 disclosed payments from medical industry sources totaling approximately $331.

Largest disclosed payer: Shoulder Innovations, Inc. ($159 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 Orthopedic Surgery doctors in O FALLON, MO](https://ourhealthnetwork.com/orthopedic-surgery/mo/o-fallon)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851427066)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)