John Manllo Dieck, MD

Nephrologist in McAllen, Texas · NPI 1578855680

John Manllo Dieck is one of 18 nephrologists practicing in McAllen, Texas. John Manllo Dieck practices with South Texas Kidney Specialists, P.A. and Southern Texas Nephrology PLLC.

Registry record (NPPES)

NPI: 1578855680
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine · 207R00000X
Address on file: 1901 S 1st St Ste 600
McAllen, TX 78503-1228
(956) 631-6136
Enumerated: May 7, 2011
Record last updated: Jul 21, 2022
License states listed: MI

Medicare (CMS)

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

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Part D prescribing
Procedure volumes by CPT code
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Practice locations

1901 S 1st St Suite 600
McAllen, TX 78503
(956) 631-6136
1080 E Los Ebanos Blvd Suite A
Brownsville, TX 78520
(956) 542-3472

More nephrologists 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.