# Marshall Logan Warren, DO

Source: https://ourhealthnetwork.com/doctor/marshall-warren-do-1942793112
NPI: 1942793112
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Marshall Logan Warren, DO is a vascular surgery based in San Marcos, TX practicing at Lone Star Heart And Vascular Clinic Pa with NPI 1942793112.

## Profile

- Primary specialty: Vascular Surgery
- Secondary specialties: GENERAL SURGERY
- Credential: DO
- Gender: Male
- Medical school: UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
- Graduation year: 2018
- NPI: 1942793112 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1942793112))

## Practice and contact

- Practice name: Lone Star Heart And Vascular Clinic Pa
- Address: 1340 Wonder World Dr, Suite 4201, San Marcos, TX, 786668185
- Phone: (512) 753-3757
- Group practice size: 13 members

## Insurance accepted (5 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) — 35 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 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 Marshall Logan Warren, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942793112).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $1,302.

Largest disclosed payer: Medtronic, Inc. ($1,302 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 Vascular Surgery doctors in SAN MARCOS, TX](https://ourhealthnetwork.com/vascular-surgery/tx/san-marcos)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1942793112)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)