Individual provider · Type 1 NPI

Vian Hien Nguyen, MD

Obstetrics & Gynecology Physician · Katy, TX

NPI number 1083851299 Active

Practice location

19333 Clay Rd
Katy, TX 77449-4001

Call (713) 462-6565 Map

Mailing address

5502 1st St
Katy, TX 77493-2472

Other practice locations

6441 High Star Dr, Houston, TX 77074-5005 · (832) 548-5000
13930 Bellaire Blvd, Houston, TX 77083-1719 · (713) 773-0803

Specialties and licenses

Taxonomy	Code	License
Federally Qualified Health Center (FQHC)	261QF0400X	None listed
Obstetrics & Gynecology Physician Primary	207V00000X	N8433 (TX)

Obstetrics & Gynecology Physician: An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

22 other providers at this address

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About NPI 1083851299

Vian Hien Nguyen, MD's National Provider Identifier is 1083851299, issued on Jan 9, 2009. The primary taxonomy on file is Obstetrics & Gynecology Physician (207V00000X), and the practice location is in Katy, TX. The record was last updated on Sep 30, 2025.