# Ralph I Horwitz, MD

Source: https://ourhealthnetwork.com/doctor/ralph-horwitz-md-1700805447
NPI: 1700805447
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Ralph I Horwitz, MD is a internal medicine based in Philadelphia, PA with NPI 1700805447.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- NPI: 1700805447 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1700805447))

## Practice and contact

- Address: 3322 N Broad St, Philadelphia, PA, 191405185
- Phone: (215) 707-1800

## Insurance accepted (3 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans

To verify a specific plan covers Ralph I Horwitz, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700805447).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in PHILADELPHIA, PA](https://ourhealthnetwork.com/internal-medicine/pa/philadelphia)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700805447)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)