Donald John Siwek, MD

Anesthesiologist in Dallas, Texas · NPI 1760439053

Donald Siwek is one of 715 anesthesiologists practicing in Dallas, Texas. Donald Siwek practices with Valiant Anesthesia Associates, PLLC.

Registry record (NPPES)

NPI
1760439053
Type
Type 1 · Individual
Primary taxonomy
Anesthesiology · 207L00000X
Address on file
3601 W 13 Mile Rd
Royal Oak, MI 48073-6712
(248) 898-1905
Enumerated
May 30, 2006
Record last updated
Aug 17, 2007
License states listed
MI

Medicare (CMS)

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

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Practice locations

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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.