# Zachary T Hollis, MD

Source: https://ourhealthnetwork.com/doctor/zachary-hollis-md-1104142744
NPI: 1104142744
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Zachary T Hollis, MD is a cardiac electrophysiology based in Falls Church, VA practicing at Inova Health Care Services with NPI 1104142744.

## Profile

- Primary specialty: Cardiac Electrophysiology
- Secondary specialties: CARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
- Graduation year: 2010
- NPI: 1104142744 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1104142744))

## Practice and contact

- Practice name: Inova Health Care Services
- Address: 3300 Gallow Rd, Falls Church, VA, 220423307
- Phone: (703) 776-4001
- Group practice size: 1823 members

## Insurance accepted (10 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 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
- [CareFirst BCBS](https://ourhealthnetwork.com/insurance/carefirst-bcbs) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Zachary T Hollis, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104142744).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 57 disclosed payments from medical industry sources totaling approximately $8,367.

Largest disclosed payer: Medtronic, Inc. ($4,883 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 Cardiac Electrophysiology doctors in FALLS CHURCH, VA](https://ourhealthnetwork.com/cardiac-electrophysiology/va/falls-church)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104142744)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)