# Bruce Abraham Greenfield, MD

Source: https://ourhealthnetwork.com/doctor/bruce-greenfield-md-1043224686
NPI: 1043224686
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Bruce Abraham Greenfield, MD is a nephrology based in Los Angeles, CA practicing at Premier Nephrology Medical Group Inc with NPI 1043224686 and offers telehealth visits.

## Profile

- Primary specialty: Nephrology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
- Graduation year: 1980
- Telehealth: Yes
- NPI: 1043224686 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1043224686))

## Practice and contact

- Practice name: Premier Nephrology Medical Group Inc
- Address: 1400 S Grand Ave, Suite 800, Los Angeles, CA, 900153048
- Phone: (213) 748-1414
- Group practice size: 5 members

## Insurance accepted (10 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) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [L.A. Care Health Plan](https://ourhealthnetwork.com/insurance/la-care-health-plan) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Bruce Abraham Greenfield, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043224686).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 39 disclosed payments from medical industry sources totaling approximately $1,060.

Largest disclosed payer: Alexion Pharmaceuticals, Inc. ($333 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 Nephrology doctors in LOS ANGELES, CA](https://ourhealthnetwork.com/nephrology/ca/los-angeles)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043224686)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)