# I Kawei Day, MD

Source: https://ourhealthnetwork.com/doctor/ikawei-day-md-1437219581
NPI: 1437219581
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

I Kawei Day, MD is a pulmonary disease based in San Gabriel, CA with NPI 1437219581.

## Profile

- Primary specialty: Pulmonary Disease
- Secondary specialties: GERIATRIC MEDICINE, INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Graduation year: 1971
- NPI: 1437219581 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1437219581))

## Practice and contact

- Address: 438 W Las Tunas Dr, San Gab Vly Med Ctr, San Gabriel, CA, 917761216
- Phone: (626) 289-5454

## 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) — 4 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers I Kawei Day, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437219581).

## 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 $250.

Largest disclosed payer: Eisai Inc. ($125 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 Pulmonary Disease doctors in SAN GABRIEL, CA](https://ourhealthnetwork.com/pulmonary-disease/ca/san-gabriel)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437219581)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)