# Ruth M. Karunananthan, MD

Source: https://ourhealthnetwork.com/doctor/ruth-karunananthan-md-1922057256
NPI: 1922057256
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Ruth M. Karunananthan, MD is a internal medicine based in West Covina, CA practicing at Lakeside Medical Organization A Medical Group Inc with NPI 1922057256 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- Graduation year: 1993
- Telehealth: Yes
- NPI: 1922057256 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1922057256))

## Practice and contact

- Practice name: Lakeside Medical Organization A Medical Group Inc
- Address: 1500 W W Covina Pkwy, West Covina, CA, 917902708
- Phone: (626) 430-9991
- Group practice size: 66 members

## Insurance accepted (9 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) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers Ruth M. Karunananthan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1922057256).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 6 disclosed payments from medical industry sources totaling approximately $133.

Largest disclosed payer: Novo Nordisk Inc ($105 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 WEST COVINA, CA](https://ourhealthnetwork.com/internal-medicine/ca/west-covina)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1922057256)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)