# Gregory H Downer, MD

Source: https://ourhealthnetwork.com/doctor/gregory-downer-md-1285635367
NPI: 1285635367
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Gregory H Downer, MD is a nephrology based in Muskegon, MI practicing at West Michigan Nephrology Pllc with NPI 1285635367.

## Profile

- Primary specialty: Nephrology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: INDIANA UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1981
- NPI: 1285635367 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1285635367))

## Practice and contact

- Practice name: West Michigan Nephrology Pllc
- Address: 1250 Mercy Dr, Suite 101, Muskegon, MI, 494441881
- Phone: (231) 733-1912
- Group practice size: 8 members

## Insurance accepted (7 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [BCBS Michigan](https://ourhealthnetwork.com/insurance/bcbs-michigan) — 3 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Gregory H Downer, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1285635367).

## 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 $27.

Largest disclosed payer: Travere Therapeutics, Inc. ($27 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 MUSKEGON, MI](https://ourhealthnetwork.com/nephrology/mi/muskegon)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1285635367)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)