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

Dr. Hyon Sik Kang, DO

Individual provider Gastroenterology Physician · NPI 1346202645

Dr. Hyon Sik Kang, DO is a Gastroenterology in Katy, Texas. Graduated from Oklahoma State University College of Osteopathic Medicine in 2000, 26 years ago. Practices with Kelsey-Seybold Medical Group, PLLC, a 942-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
TX
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

21777 Merchants Way Ste 410
Katy, TX 77449-6883
Phone: (281) 895-2186
Fax: (281) 895-2187
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 15655 Cypress Wood Medical Dr Ste 100, Houston, TX 77014-1487 — (713) 442-1700

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence N3111 (TX)

Record details

NPI number1346202645
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2000 (26 years in practice)
Group practice Kelsey-Seybold Medical Group, Pllc — 942 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Katy