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

Slavisa Gasic, MD

Individual provider Hematology & Oncology Physician · NPI 1558403337

Slavisa Gasic, MD is a Hematology/Oncology in San Antonio, Texas. Qualified in 1991, 35 years ago. Practices with Hilo Benioff Medical Center, a 131-clinician group and accepts Medicare assignment. Licensed in Hawaii, Iowa and Texas.

Years since qualifying
35
Licensed in
HI, IA, TX
In the registry since
2007
Specialties on file
3
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

7355 Barlite Blvd Ste 504
San Antonio, TX 78224-1341
Phone: (210) 616-9922
Fax: (210) 616-9901
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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 M4790 (TX)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 39358 (IA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD-25676 (HI)

Record details

NPI number1558403337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 12, 2007
Last updated in NPPESJuly 11, 2025
Certification dateJuly 11, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Hilo Benioff Medical Center — 131 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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