# Matthew Douglas Flak, D.D

Source: https://ourhealthnetwork.com/doctor/matthew-flak-dd-1497955942
NPI: 1497955942
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Matthew Douglas Flak, D.D is a dentist based in Chicago, IL with NPI 1497955942.

## Profile

- Primary specialty: Dentist
- Credential: D.D
- Gender: Male
- NPI: 1497955942 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1497955942))

## Practice and contact

- Address: 2551 N Clark St Ste 501, Chicago, IL, 606147722
- Phone: (312) 498-3262

## Insurance accepted (3 networks)

This provider is listed in the following insurance carriers’ published networks and plan directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Matthew Douglas Flak, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497955942).

## 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 $25.

Largest disclosed payer: Align Technology, Inc. ($25 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 CHICAGO, IL](https://ourhealthnetwork.com/dentist/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497955942)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)