# David P Chamberlain, MD

Source: https://ourhealthnetwork.com/doctor/david-chamberlain-md-1861423071
NPI: 1861423071
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

David P Chamberlain, MD is a internal medicine based in Butte, MT practicing at Mercury Street Medical Group Pllc with NPI 1861423071.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
- Graduation year: 1997
- NPI: 1861423071 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861423071))

## Practice and contact

- Practice name: Mercury Street Medical Group Pllc
- Address: 300 W Mercury St, Butte, MT, 597011652
- Phone: (406) 723-1300
- Group practice size: 6 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
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [HCSC: BCBS Montana](https://ourhealthnetwork.com/insurance/hcsc-bcbs-montana) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers David P Chamberlain, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861423071).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 76 disclosed payments from medical industry sources totaling approximately $1,650.

Largest disclosed payer: Amgen Inc. ($415 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 Internal Medicine doctors in BUTTE, MT](https://ourhealthnetwork.com/internal-medicine/mt/butte)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861423071)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)