David Sommerhalder is one of 53 hematologist-oncologists practicing in San Antonio, Texas .
David Sommerhalder practices with Texas Oncology PA.
Registry record (NPPES)
NPI
1821417270
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X
Address on file
2829 Babcock Rd Ste 300
Enumerated
Apr 14, 2014
Record last updated
Dec 13, 2021
License states listed
TN, TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXHematology/Oncology
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
2829 Babcock Rd Suite 300San Antonio , TX 78229
More hematologist-oncologists in San Antonio
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.
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