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

Hasi Venkatachalam, MD

Individual provider Internal Medicine Physician · NPI 1942216619

Hasi Venkatachalam, MD is an Internal Medicine Physician in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7703 Floyd Curl Dr
San Antonio, TX 78229-3901
Phone: (210) 257-1400
Fax: (210) 257-1428
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence F6153 (TX)

Record details

NPI number1942216619
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESAugust 13, 2010
Mailing address7703 Floyd Curl Dr, San Antonio, TX 78229-3901

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