# Masha M Chizhik, PA

Source: https://ourhealthnetwork.com/doctor/masha-chizhik-pa-1841614666
NPI: 1841614666
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Masha M Chizhik, PA is a physician assistant based in Chicago, IL practicing at Oak Street Health Physicians Group Pc with NPI 1841614666.

## Profile

- Primary specialty: Physician Assistant
- Credential: PA
- Gender: Female
- Graduation year: 2013
- NPI: 1841614666 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1841614666))

## Practice and contact

- Practice name: Oak Street Health Physicians Group Pc
- Address: 1541 W Devon Ave, Chicago, IL, 606601313
- Phone: (773) 250-5222
- Group practice size: 243 members

## Insurance accepted (3 networks)

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

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 55 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Masha M Chizhik, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1841614666).

## 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 $23.

Largest disclosed payer: Exact Sciences Corporation ($23 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 Physician Assistant doctors in CHICAGO, IL](https://ourhealthnetwork.com/physician-assistant/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1841614666)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)