Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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South Texas Oncology and Hematology, PLLC

Organization Hematology & Oncology Physician · NPI 1770664542

South Texas Oncology and Hematology, PLLC is a Hematology & Oncology Physician in San Antonio, Texas. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
4
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4383 Medical Dr
San Antonio, TX 78229-3307
Phone: (210) 593-2575
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
Gynecologic Oncology Physician Taxonomy 207VX0201X
Radiation Oncology Physician Taxonomy 2085R0001X
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X

Record details

NPI number1770664542
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lon Smith — President · (210) 593-5700
NPI enumeratedOctober 18, 2006
Last updated in NPPESMay 16, 2013
Mailing address4383 Medical Drive, Suite 4049, San Antonio, TX 78229-3307

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