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

Chaithanya Mallikarjun, MD

Individual provider Hepatology Physician · NPI 1114101904

Chaithanya Mallikarjun, MD is a Gastroenterology in San Antonio, Texas. Graduated from Tulane University School of Medicine in 2014, 12 years ago. Practices with Texas Digestive Disease Consultants, PLLC, a 615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Louisiana and Texas.

Years since qualifying
12
Trained at
Tulane University School of Medicine
Licensed in
LA, TX
In the registry since
2007
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

19284 Stone Oak Pkwy 104
San Antonio, TX 78258-3473
Phone: (210) 268-0124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence P9220 (TX)
Hepatology Physician Taxonomy 207RI0008X · Licence MD.201765 (LA)

Record details

NPI number1114101904
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 28, 2007
Last updated in NPPESNovember 20, 2014
Mailing address19284 Stone Oak Pkwy, 104, San Antonio, TX 78258-3473

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Texas Digestive Disease Consultants, Pllc — 615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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