# David Grant Frederick, MD

Source: https://ourhealthnetwork.com/doctor/david-frederick-md-1669820296
NPI: 1669820296
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

David Grant Frederick, MD is a psychiatry based in Boston, MA with NPI 1669820296.

## Profile

- Primary specialty: Psychiatry
- Credential: MD
- Gender: Male
- NPI: 1669820296 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1669820296))

## Practice and contact

- Address: Massachusetts General Hospital, 55 Fruit St., Boston, MA, 02114
- Phone: (617) 724-5600

## Insurance accepted (1 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) — 19 plans

To verify a specific plan covers David Grant Frederick, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1669820296).

## Related on OurHealthNetwork

- [More Psychiatry doctors in BOSTON, MA](https://ourhealthnetwork.com/psychiatry/ma/boston)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1669820296)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)