Lewis Bui, DO

Emergency medicine physician in McAllen, Texas · NPI 1780939991

Lewis Bui is one of 67 emergency medicine physicians practicing in McAllen, Texas. Lewis Bui practices with Canyon Springs Emergency Medicine Associates PA, Edinburg Emergency Medicine Associates PA, and McAllen Emergency Medicine Associates PA and 2 more groups.

Registry record (NPPES)

NPI: 1780939991
Type: Type 1 · Individual
Primary taxonomy: Emergency Medicine · 207P00000X
Address on file: 27160 Highway 290 Ste 107
Cypress, TX 77433-8711
(800) 991-6117
Enumerated: Jul 13, 2012
Record last updated: Dec 18, 2025
License states listed: CO, TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Emergency Medicine
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

301 W Expressway Suite 83
McAllen, TX 78503
(956) 632-4000
3700 W Nolana Ave
McAllen, TX 78504
(956) 213-2700
140 Frontage Rd
Alamo, TX 78516
(956) 403-5100
1017 W Randol Mill Rd Suite B
Arlington, TX 76012
(682) 712-1132
900 E Interstate Hwy 2
Mission, TX 78572
(956) 271-1200

More emergency medicine physicians in McAllen

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.