# Mark S Wallis, MD

Source: https://ourhealthnetwork.com/doctor/mark-wallis-md-1861489049
NPI: 1861489049
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark S Wallis, MD is a dermatology based in Longview, TX practicing at Wallis Dermatology Associates Pllc with NPI 1861489049.

## Profile

- Primary specialty: Dermatology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
- Graduation year: 1988
- NPI: 1861489049 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861489049))

## Practice and contact

- Practice name: Wallis Dermatology Associates Pllc
- Address: 3535 N 4th St, Suite 400, Longview, TX, 756050036
- Phone: (903) 757-3881
- Group practice size: 11 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 88.53/100
- Quality category score: 65.10/100
- Promoting Interoperability score: 100.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 96.6765/100

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

## Insurance accepted (8 networks)

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

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 26 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 19 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mark S Wallis, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861489049).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 99 disclosed payments from medical industry sources totaling approximately $1,980.

Largest disclosed payer: ABBVIE INC. ($399 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 Dermatology doctors in LONGVIEW, TX](https://ourhealthnetwork.com/dermatology/tx/longview)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861489049)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)