# Stephen Yoon, MD

Source: https://ourhealthnetwork.com/doctor/stephen-yoon-md-1508327420
NPI: 1508327420
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Stephen Yoon, MD is a ophthalmology based in Timonium, MD practicing at Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc with NPI 1508327420.

## Profile

- Primary specialty: Ophthalmology
- Credential: MD
- Gender: Male
- Medical school: DUKE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2019
- NPI: 1508327420 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1508327420))

## Practice and contact

- Practice name: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
- Address: 2391 Greenspring Dr, Timonium, MD, 210936038
- Phone: (301) 816-2424
- Group practice size: 1980 members

## Insurance accepted (4 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) — 18 plans
- [BCBS North Carolina](https://ourhealthnetwork.com/insurance/bcbs-north-carolina) — 4 plans
- [Kaiser Permanente Mid-Atlantic States](https://ourhealthnetwork.com/insurance/kaiser-permanente-mid-atlantic-states) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Stephen Yoon, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1508327420).

## 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 $161.

Largest disclosed payer: Glaukos Corporation ($161 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 Ophthalmology doctors in TIMONIUM, MD](https://ourhealthnetwork.com/ophthalmology/md/timonium)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1508327420)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)