Vivienne Yoon, MD

Endocrinologist in McKinney, Texas · NPI 1689899221

Vivienne Yoon is one of 7 endocrinologists practicing in McKinney, Texas. Vivienne Yoon practices with Healthtexas Provider Network.

Registry record (NPPES)

NPI: 1689899221
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Endocrinology, Diabetes & Metabolism · 207RE0101X
Address on file: 5236 W University Dr
McKinney, TX 75071-7889
(469) 800-5400
Enumerated: Apr 17, 2007
Record last updated: Jan 16, 2023
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Endocrinology
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

5236 W University Dr 2200 Endocrinolog Specialists Of McKinne
McKinney, TX 75071
(469) 800-5400
5236 W University Dr Suite 1500
McKinney, TX 75071
(469) 800-5100
5252 W University Dr
McKinney, TX 75071
(469) 764-6950
4001 Worth St
Dallas, TX 75246
821 N Coleman St Suite 100
Prosper, TX 75078
(469) 800-5200

More endocrinologists in McKinney

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.