Marla Brooke Sammer, MD

Diagnostic radiologist in Austin, Texas · NPI 1851400618

Marla Sammer is one of 298 diagnostic radiologists practicing in Austin, Texas. Marla Sammer practices with Tennessee Interventional And Imaging Associates PLLC and Texas Childrens Physician Group.

Registry record (NPPES)

NPI: 1851400618
Type: Type 1 · Individual
Primary taxonomy: Radiology, Pediatric Radiology · 2085P0229X
Address on file: 6651 Main St
Houston, TX 77030-2351
(832) 824-1000
Enumerated: Aug 29, 2006
Record last updated: May 13, 2026
License states listed: TN, TX, WA

Medicare (CMS)

Enrollment: Medicare-enrolled in GA, NC, TN, TX
Diagnostic Radiology
Revalidation due: No date set by CMS

The registry stops here. NPivot keeps going.

Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

See the full profile free Free account. No card, no call.

Practice locations

8611 N Mopac Expy
Austin, TX 78759
(832) 824-1000
The Woodlands, TX 77381
(423) 778-7234

More diagnostic radiologists in Austin

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.