# Marek Walczak, MD

Source: https://ourhealthnetwork.com/doctor/marek-walczak-md-1083840375
NPI: 1083840375
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Marek Walczak, MD is a internal medicine based in Austin, TX practicing at Hospitalist Medicine Physicians Of Texas Pllc with NPI 1083840375.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Graduation year: 1988
- NPI: 1083840375 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1083840375))

## Practice and contact

- Practice name: Hospitalist Medicine Physicians Of Texas Pllc
- Address: 1201 W 38th St, Austin, TX, 787051006
- Phone: (512) 324-1000
- Group practice size: 716 members

## 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:

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 36 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Marek Walczak, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1083840375).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in AUSTIN, TX](https://ourhealthnetwork.com/internal-medicine/tx/austin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1083840375)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)