# Katherine Ruddy, MD

Source: https://ourhealthnetwork.com/doctor/katherine-ruddy-md-1447887955
NPI: 1447887955
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Katherine Ruddy, MD is a internal medicine based in Summit, NJ practicing at Practice Associates Medical Group with NPI 1447887955.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: NEUROLOGY
- Credential: MD
- Gender: Female
- Medical school: COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
- Graduation year: 2020
- NPI: 1447887955 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1447887955))

## Practice and contact

- Practice name: Practice Associates Medical Group
- Address: 33 Overlook Rd, L01, Summit, NJ, 079013561
- Phone: (908) 522-5700
- Group practice size: 1405 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Katherine Ruddy, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1447887955).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 7 disclosed payments from medical industry sources totaling approximately $155.

Largest disclosed payer: Aurinia Pharma U.S., Inc. ($130 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 Internal Medicine doctors in SUMMIT, NJ](https://ourhealthnetwork.com/internal-medicine/nj/summit)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1447887955)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)