Michael E Zwillman, MD

Critical care physician in Houston, Texas · NPI 1740209642

Michael Zwillman is one of 133 critical care physicians practicing in Houston, Texas. Michael Zwillman practices with Houston Methodist Specialty Physicians and TMH Physician Associates PLLC.

Registry record (NPPES)

NPI
1740209642
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Critical Care Medicine · 207RC0200X
Address on file
6565 Fannin St
Houston, TX 77030-2703
(713) 441-3620
Enumerated
Jul 19, 2006
Record last updated
Sep 29, 2026
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Critical Care (Intensivists)
Revalidation due
No date set by CMS

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  • Procedure volumes by CPT code
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  • Full enrollment history
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Practice locations

More critical care physicians in Houston

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.