J. Britney Williams, DO

Emergency medicine physician in Alamo, Texas · NPI 1760443360

J. Williams is one of 36 emergency medicine physicians practicing in Alamo, Texas. J. Williams practices with Canyon Springs Emergency Medicine Associates PA, Edinburg Emergency Medicine Associates PA, and EM Alliance Texas PLLC and 3 more groups.

Registry record (NPPES)

NPI: 1760443360
Type: Type 1 · Individual
Primary taxonomy: Emergency Medicine · 207P00000X
Address on file: 541 10th St NW
Atlanta, GA 30318-5713
(404) 292-8389
Enumerated: Mar 31, 2006
Record last updated: Dec 18, 2025
License states listed: AL, GA, IN, TX

Medicare (CMS)

Enrollment: Medicare-enrolled in GA, IN, MI, NC, TN, TX, VI
Emergency Medicine, Family Practice
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

140 Frontage Rd
Alamo, TX 78516
(956) 403-5100
1501 S Coulter St NW Tx Healthcare Sys
Amarillo, TX 79106
(561) 203-0611
4702 S McColl Rd
Edinburg, TX 78539
(956) 213-2600
3700 W Nolana Ave
McAllen, TX 78504
(956) 213-2700
900 E Expressway Suite 83
Mission, TX 78572
(956) 271-1200
435 W Ridge Rd
Pharr, TX 78577
(956) 403-5550

More emergency medicine physicians in Alamo

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.