# Gail M Herzig, MD

Source: https://ourhealthnetwork.com/doctor/gail-herzig-md-1689608440
NPI: 1689608440
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Gail M Herzig, MD is a gastroenterology based in Acton, MA practicing at Middlesex Gastroenterolgy Pc with NPI 1689608440.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Female
- Medical school: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
- Graduation year: 1988
- NPI: 1689608440 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1689608440))

## Practice and contact

- Practice name: Middlesex Gastroenterolgy Pc
- Address: 45 A Discovery Way, Acton, MA, 017204482
- Phone: (978) 429-2010
- Group practice size: 13 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 13 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [BCBS Massachusetts](https://ourhealthnetwork.com/insurance/bcbs-massachusetts) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [BCBS Massachusetts HMO](https://ourhealthnetwork.com/insurance/bcbs-massachusetts-hmo) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Gail M Herzig, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689608440).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 29 disclosed payments from medical industry sources totaling approximately $898.

Largest disclosed payer: ABBVIE INC. ($236 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 ACTON, MA](https://ourhealthnetwork.com/gastroenterology/ma/acton)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689608440)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)