# Mark W Layton, MD

Source: https://ourhealthnetwork.com/doctor/mark-layton-md-1891846077
NPI: 1891846077
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark W Layton, MD is a rheumatology based in Olympia, WA with NPI 1891846077.

## Profile

- Primary specialty: Rheumatology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
- Graduation year: 1982
- NPI: 1891846077 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1891846077))

## Practice and contact

- Address: 1212 Harrison Ave Nw, Olympia, WA, 985025466
- Phone: (360) 754-6700

## CMS quality measures (MIPS)

- Overall MIPS final score: 25.11/100
- Quality category score: 0.00/100
- Improvement Activities score: 0.00/100
- Cost category score: 83.6967/100

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

## Insurance accepted (5 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
- [Premera BC](https://ourhealthnetwork.com/insurance/premera-bc) — 5 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Regence BlueShield](https://ourhealthnetwork.com/insurance/regence-blueshield) — 1 plan

To verify a specific plan covers Mark W Layton, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891846077).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 63 disclosed payments from medical industry sources totaling approximately $1,123.

Largest disclosed payer: Amgen Inc. ($742 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 Rheumatology doctors in OLYMPIA, WA](https://ourhealthnetwork.com/rheumatology/wa/olympia)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891846077)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)