# Karthik Ragunathan, MD

Source: https://ourhealthnetwork.com/doctor/karthik-ragunathan-md-1497195457
NPI: 1497195457
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Karthik Ragunathan, MD is a gastroenterology based in Denison, TX practicing at Texomacare Specialty Physicians with NPI 1497195457.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Graduation year: 2011
- NPI: 1497195457 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1497195457))

## Practice and contact

- Practice name: Texomacare Specialty Physicians
- Address: 5012 S Us Hwy 75, Suite 105, Denison, TX, 750204611
- Phone: (903) 416-2229
- Group practice size: 37 members

## Insurance accepted (11 networks)

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

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 26 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [BCBS Kansas](https://ourhealthnetwork.com/insurance/bcbs-kansas) — 2 plans
- [HCSC: BCBS Montana](https://ourhealthnetwork.com/insurance/hcsc-bcbs-montana) — 2 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Karthik Ragunathan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497195457).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 9 disclosed payments from medical industry sources totaling approximately $250.

Largest disclosed payer: ABBVIE INC. ($170 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 Gastroenterology doctors in DENISON, TX](https://ourhealthnetwork.com/gastroenterology/tx/denison)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497195457)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)