# Andrew Garrett Mah

Source: https://ourhealthnetwork.com/doctor/andrew-mah-1497286496
NPI: 1497286496
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Andrew Garrett Mah is a optometry based in San Ramon, CA practicing at Doris H Wong Optometric Corporation with NPI 1497286496.

## Profile

- Primary specialty: Optometry
- Gender: Male
- Graduation year: 2016
- NPI: 1497286496 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1497286496))

## Practice and contact

- Practice name: Doris H Wong Optometric Corporation
- Address: 175 Market Pl, San Ramon, CA, 945834741
- Phone: (925) 275-0202
- Group practice size: 4 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:

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 59 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Anthem Vision](https://ourhealthnetwork.com/insurance/anthem-vision) — 1 plan
- [BCBS Massachusetts HMO](https://ourhealthnetwork.com/insurance/bcbs-massachusetts-hmo) — 1 plan
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Andrew Garrett Mah, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497286496).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $40.

Largest disclosed payer: Alcon Vision LLC ($40 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 Optometry doctors in SAN RAMON, CA](https://ourhealthnetwork.com/optometry/ca/san-ramon)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497286496)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)