Javier Fernando Dieguez, MD

Pulmonologist in Amarillo, Texas · NPI 1497061527

Javier Dieguez is one of 10 pulmonologists practicing in Amarillo, Texas. Javier Dieguez practices with Amarillo Lung And Critical Care PLLC, BSA Amarillo Diagnostic Clinic Inc, and BSA Hospital LLC and 1 more group.

Registry record (NPPES)

NPI: 1497061527
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Pulmonary Disease · 207RP1001X
Address on file: 6700 W 9th Ave
Amarillo, TX 79106-1701
(806) 358-0200
Enumerated: Aug 26, 2010
Record last updated: May 15, 2019
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Pulmonary Disease
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
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Practice locations

1540 Research St
Amarillo, TX 79124
(806) 639-8670
1600 Wallace Blvd
Amarillo, TX 79106
(806) 212-2129
1600 Wallace Boulevard
Amarillo, TX 79106
6700 SW 9th Ave
Amarillo, TX 79106
(806) 358-0200

More pulmonologists in Amarillo

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.