# Karl L Krohn, MD

Source: https://ourhealthnetwork.com/doctor/karl-krohn-md-1194798686
NPI: 1194798686
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Karl L Krohn, MD is a internal medicine based in Lufkin, TX practicing at Krohn Internal Medicine Association with NPI 1194798686.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: SOUTHERN METHODIST UNIVERSITY MEDICAL DEPARTMENT
- Graduation year: 1989
- NPI: 1194798686 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1194798686))

## Practice and contact

- Practice name: Krohn Internal Medicine Association
- Address: 10 Medical Ctr Blvd E, Lufkin, TX, 759043163
- Phone: (936) 632-8220
- Group practice size: 2 members

## Insurance accepted (5 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Karl L Krohn, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1194798686).

## 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 $355.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($99 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 LUFKIN, TX](https://ourhealthnetwork.com/internal-medicine/tx/lufkin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1194798686)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)