Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Drew W Rasco, MD

Individual provider Internal Medicine Physician · NPI 1558311225

Drew W Rasco, MD is a Hematology/Oncology in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 2003, 23 years ago. Practices with South Texas Oncology and Hematology, PLLC, a 39-clinician group and accepts Medicare assignment. Licensed in Georgia and Texas.

Years since qualifying
23
Trained at
University of Texas Medical School at San Antonio
Licensed in
GA, TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4383 Medical Dr
San Antonio, TX 78229-3307
Phone: (210) 593-5700
Fax: (210) 593-5992
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence N0396 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 056639 (GA)

Record details

NPI number1558311225
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESJuly 11, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2003 (23 years in practice)
Group practice South Texas Oncology And Hematology, Pllc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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