# Warren W Lam, MD

Source: https://ourhealthnetwork.com/doctor/warren-lam-md-1114917143
NPI: 1114917143
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Warren W Lam, MD is a diagnostic radiology based in Pasadena, CA practicing at Radiant Imaging Inc with NPI 1114917143.

## Profile

- Primary specialty: Diagnostic Radiology
- Credential: MD
- Gender: Male
- Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
- Graduation year: 1988
- NPI: 1114917143 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1114917143))

## Practice and contact

- Practice name: Radiant Imaging Inc
- Address: 100 W California Blvd, Pasadena, CA, 911053010
- Phone: (626) 397-5139
- Group practice size: 68 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 85.08/100
- Quality category score: 53.33/100
- Improvement Activities score: 40.00/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 10 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 1 plan

To verify a specific plan covers Warren W Lam, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1114917143).

## 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 $20.

Largest disclosed payer: Philips North America LLC ($20 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 Diagnostic Radiology doctors in PASADENA, CA](https://ourhealthnetwork.com/diagnostic-radiology/ca/pasadena)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1114917143)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)