# Stephen Daniel Defronzo, MD

Source: https://ourhealthnetwork.com/doctor/stephen-defronzo-md-1922056548
NPI: 1922056548
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Stephen Daniel Defronzo, MD is a infectious disease based in Springfield, NJ with NPI 1922056548 and offers telehealth visits.

## Profile

- Primary specialty: Infectious Disease
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Graduation year: 1980
- Telehealth: Yes
- NPI: 1922056548 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1922056548))

## Practice and contact

- Address: 216 Short Hills Ave, Springfield, NJ, 070811010
- Phone: (973) 376-7838

## Insurance accepted (6 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) — 14 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 5 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Stephen Daniel Defronzo, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1922056548).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 35 disclosed payments from medical industry sources totaling approximately $777.

Largest disclosed payer: ViiV Healthcare Company ($345 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 Infectious Disease doctors in SPRINGFIELD, NJ](https://ourhealthnetwork.com/infectious-disease/nj/springfield)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1922056548)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)