# Annabel Sy Koa, DMD

Source: https://ourhealthnetwork.com/doctor/annabel-koa-dmd-1770817199
NPI: 1770817199
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Annabel Sy Koa, DMD is a dentist based in San Mateo, CA with NPI 1770817199.

## Profile

- Primary specialty: Dentist
- Credential: DMD
- Gender: Female
- NPI: 1770817199 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1770817199))

## Practice and contact

- Address: 400 N San Mateo Dr, Suite #2, San Mateo, CA, 944012418
- Phone: (650) 343-0895

## Insurance accepted (6 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 11 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 2 plans
- [BCBS Massachusetts HMO](https://ourhealthnetwork.com/insurance/bcbs-massachusetts-hmo) — 1 plan
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Annabel Sy Koa, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770817199).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $17.

Largest disclosed payer: COLGATE ORAL PHARMACEUTICALS, INC. ($17 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 Dentist doctors in SAN MATEO, CA](https://ourhealthnetwork.com/dentist/ca/san-mateo)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770817199)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)