# Mary D Hinckley, MD

Source: https://ourhealthnetwork.com/doctor/mary-hinckley-md-1740219419
NPI: 1740219419
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mary D Hinckley, MD is a obstetrics/gynecology based in San Ramon, CA with NPI 1740219419.

## Profile

- Primary specialty: Obstetrics/Gynecology
- Credential: MD
- Gender: Female
- NPI: 1740219419 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1740219419))

## Practice and contact

- Address: 100 Park Place, Suite 200, San Ramon, CA, 94583
- Phone: (925) 867-1800

## Insurance accepted (4 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) — 10 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans

To verify a specific plan covers Mary D Hinckley, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740219419).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 4 disclosed payments from medical industry sources totaling approximately $267.

Largest disclosed payer: EMD Serono, Inc. ($246 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 Obstetrics/Gynecology doctors in SAN RAMON, CA](https://ourhealthnetwork.com/obstetrics-gynecology/ca/san-ramon)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740219419)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)