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

Dr. Katherine Nguyen, MD

Individual provider Gastroenterology Physician · NPI 1083881916

Dr. Katherine Nguyen, MD practises Gastroenterology in Houston, Texas. Graduated from University of Texas Medical Branch at Galveston in 2001, 25 years ago. Practices with Digestive and Liver Specialists, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
25
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2008
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

915 Gessner Rd Ste 850
Houston, TX 77024 Not confirmed with CMS for 12 years — call before visiting
Phone: (713) 461-1026
Fax: (713) 461-4358
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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 L8453 (TX)

Record details

NPI number1083881916
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2008
Last updated in NPPESFebruary 11, 2014

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2001 (25 years in practice)
Group practice Digestive And Liver Specialists — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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