# Mark A Preston

Source: https://ourhealthnetwork.com/doctor/mark-preston-1811987043
NPI: 1811987043
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark A Preston is a psychiatry based in Creston, IA practicing at Greater Regional Medical Center with NPI 1811987043.

## Profile

- Primary specialty: Psychiatry
- Gender: Male
- Medical school: UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
- Graduation year: 1984
- NPI: 1811987043 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1811987043))

## Practice and contact

- Practice name: Greater Regional Medical Center
- Address: 1700 W Townline St, Creston, IA, 508011054
- Phone: (641) 782-7091
- Group practice size: 37 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Mark A Preston, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1811987043).

## Related on OurHealthNetwork

- [More Psychiatry doctors in CRESTON, IA](https://ourhealthnetwork.com/psychiatry/ia/creston)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1811987043)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)