# Mark W Nielsen, M.D

Source: https://ourhealthnetwork.com/doctor/mark-nielsen-m-d-1922056894
NPI: 1922056894
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mark W Nielsen, M.D is a thoracic surgery based in Sioux City, IA with NPI 1922056894.

## Profile

- Primary specialty: Thoracic Surgery
- Credential: M.D
- Gender: Male
- NPI: 1922056894 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1922056894))

## Practice and contact

- Address: 4630 Singing Hills Blvd, Suite A, Sioux City, IA, 511069702
- Phone: (712) 271-8346

## Related on OurHealthNetwork

- [More Thoracic Surgery doctors in SIOUX CITY, IA](https://ourhealthnetwork.com/thoracic-surgery/ia/sioux-city)
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