# Alonzo D Williams, SR., MD

Source: https://ourhealthnetwork.com/doctor/alonzo-williams-md-1326018581
NPI: 1326018581
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Alonzo D Williams, SR., MD is a gastroenterology based in Little Rock, AR practicing at Arkansas Diagnostic Center with NPI 1326018581.

## Profile

- Primary specialty: Gastroenterology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
- Graduation year: 1979
- NPI: 1326018581 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1326018581))

## Practice and contact

- Practice name: Arkansas Diagnostic Center
- Address: 8908 Kanis Rd, Little Rock, AR, 722056414
- Phone: (501) 227-7688
- Group practice size: 3 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 100.00/100
- Quality category score: 94.82/100
- 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 (1 networks)

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

- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Alonzo D Williams, SR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1326018581).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $296.

Largest disclosed payer: ABBVIE INC. ($179 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 Gastroenterology doctors in LITTLE ROCK, AR](https://ourhealthnetwork.com/gastroenterology/ar/little-rock)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1326018581)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)