# Nathan M Markwart, DO

Source: https://ourhealthnetwork.com/doctor/nathan-markwart-do-1265774574
NPI: 1265774574
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nathan M Markwart, DO is a critical care (intensivists) based in Boca Raton, FL practicing at Critical Care Associates Of South Florida Llc with NPI 1265774574.

## Profile

- Primary specialty: Critical Care (intensivists)
- Credential: DO
- Gender: Male
- Graduation year: 2008
- NPI: 1265774574 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1265774574))

## Practice and contact

- Practice name: Critical Care Associates Of South Florida Llc
- Address: 800 Meadows Rd, Boca Raton, FL, 334862368
- Phone: (561) 955-7100
- Group practice size: 21 members

## Insurance accepted (2 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) — 20 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Nathan M Markwart, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1265774574).

## Related on OurHealthNetwork

- [More Critical Care (intensivists) doctors in BOCA RATON, FL](https://ourhealthnetwork.com/critical-care-intensivists/fl/boca-raton)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1265774574)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)