# John S Herndon, MD

Source: https://ourhealthnetwork.com/doctor/john-herndon-md-1770080400
NPI: 1770080400
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John S Herndon, MD is a gastroenterology based in Birmingham, AL practicing at Birmingham Gastroenterology Associates Pc with NPI 1770080400.

## Profile

- Primary specialty: Gastroenterology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Graduation year: 2018
- NPI: 1770080400 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1770080400))

## Practice and contact

- Practice name: Birmingham Gastroenterology Associates Pc
- Address: 1 Independence Plz, Suite 900, Birmingham, AL, 352092643
- Phone: (205) 271-8000
- Group practice size: 50 members

## Insurance accepted (8 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
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [BCBS Alabama](https://ourhealthnetwork.com/insurance/bcbs-alabama) — 3 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers John S Herndon, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770080400).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 12 disclosed payments from medical industry sources totaling approximately $467.

Largest disclosed payer: GENZYME CORPORATION ($150 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 BIRMINGHAM, AL](https://ourhealthnetwork.com/gastroenterology/al/birmingham)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770080400)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)