# Mark E Johnson, MD

Source: https://ourhealthnetwork.com/doctor/mark-johnson-md-1669578357
NPI: 1669578357
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark E Johnson, MD is a emergency medicine based in San Antonio, TX practicing at Emergency Medicine Services Of Tx, Pllc with NPI 1669578357.

## Profile

- Primary specialty: Emergency Medicine
- Credential: MD
- Gender: Male
- Medical school: RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
- Graduation year: 2000
- NPI: 1669578357 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1669578357))

## Practice and contact

- Practice name: Emergency Medicine Services Of Tx, Pllc
- Address: 3154 Se Military Dr, Suite 103 Methodist Er City, San Antonio, TX, 782233975
- Phone: (210) 757-1200
- Group practice size: 352 members

## Insurance accepted (8 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) — 43 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 20 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Florida Blue: Triple-S (VI)](https://ourhealthnetwork.com/insurance/florida-blue-triple-s-vi) — 1 plan
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mark E Johnson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1669578357).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $19.

Largest disclosed payer: Stryker Corporation ($19 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 Emergency Medicine doctors in SAN ANTONIO, TX](https://ourhealthnetwork.com/emergency-medicine/tx/san-antonio)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1669578357)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)