# Michael Wayne Armstrong, JR., DO

Source: https://ourhealthnetwork.com/doctor/michael-armstrong-do-1740742337
NPI: 1740742337
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Michael Wayne Armstrong, JR., DO is a internal medicine based in Portland, OR with NPI 1740742337.

## Profile

- Primary specialty: Internal Medicine
- Credential: DO
- Gender: Male
- NPI: 1740742337 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1740742337))

## Practice and contact

- Address: 3181 Sw Sam Jackson Park Rd, Portland, OR, 972393011
- Phone: (503) 494-8211

## CMS quality measures (MIPS)

- Overall MIPS final score: 97.83/100
- Quality category score: 80.98/100
- Promoting Interoperability score: 100.00/100
- 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 (2 networks)

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

- [BCBS North Carolina](https://ourhealthnetwork.com/insurance/bcbs-north-carolina) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 4 plans

To verify a specific plan covers Michael Wayne Armstrong, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740742337).

## 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 $26.

Largest disclosed payer: Haemonetics Corporation ($26 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 PORTLAND, OR](https://ourhealthnetwork.com/internal-medicine/or/portland)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1740742337)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)