# Sandra Ann Sieck, MD

Source: https://ourhealthnetwork.com/doctor/sandra-sieck-md-1528609039
NPI: 1528609039
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Sandra Ann Sieck, MD is a internal medicine based in La Crosse, WI practicing at Gundersen Lutheran Medical Center Inc with NPI 1528609039.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- Medical school: UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
- Graduation year: 1989
- NPI: 1528609039 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1528609039))

## Practice and contact

- Practice name: Gundersen Lutheran Medical Center Inc
- Address: 1910 S Ave, La Crosse, WI, 546015467
- Phone: (608) 782-7300
- Group practice size: 896 members

## Insurance accepted (7 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
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [BCBS Minnesota](https://ourhealthnetwork.com/insurance/bcbs-minnesota) — 10 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Sandra Ann Sieck, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1528609039).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 9 disclosed payments from medical industry sources totaling approximately $17,024.

Largest disclosed payer: Daxor Corporation ($17,024 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 Internal Medicine doctors in LA CROSSE, WI](https://ourhealthnetwork.com/internal-medicine/wi/la-crosse)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1528609039)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)