# William G Stone

Source: https://ourhealthnetwork.com/doctor/william-stone-1255505764
NPI: 1255505764
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William G Stone is a general surgery based in Sonora, CA practicing at Sonora Community Hospital with NPI 1255505764.

## Profile

- Primary specialty: General Surgery
- Gender: Male
- Medical school: SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
- Graduation year: 2007
- NPI: 1255505764 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1255505764))

## Practice and contact

- Practice name: Sonora Community Hospital
- Address: 193 Fairview Ln, Sonora, CA, 953704828
- Phone: (209) 536-5100
- Group practice size: 116 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 82.28/100
- Quality category score: 88.82/100
- Promoting Interoperability score: 99.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 52.9524/100

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

## Insurance accepted (5 networks)

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

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [BCBS Michigan](https://ourhealthnetwork.com/insurance/bcbs-michigan) — 1 plan
- [BCBS North Carolina](https://ourhealthnetwork.com/insurance/bcbs-north-carolina) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers William G Stone, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255505764).

## 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 $89.

Largest disclosed payer: MDD US Operations, LLC ($89 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 General Surgery doctors in SONORA, CA](https://ourhealthnetwork.com/general-surgery/ca/sonora)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1255505764)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)