Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Yang, M.D.

Urology Physician in Round Rock, TX · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083823785

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Registry record

Entity type Individual (Type 1)

Name Christopher Yang

Credential M.D.

Sex Male

Practice address 970 Hesters Crossing Rd, Suite 101, Round Rock, TX, 78681

Phone (512) 238-0762

Fax (512) 341-7370

Enumeration date May 21, 2007

Last updated in NPPES Apr 22, 2015

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License Q0209 (TX) Primary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD453417 (PA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MED-PHYS-LIC-34911 (MT) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License ME115344 (FL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Christopher Yang?

Christopher Yang is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Stacy Ong Urology Physician · Round Rock, TX NPI 1356345821 Veena Rajashekhar Allergy & Immunology Physician · Round Rock, TX NPI 1356342612 Jason Ramsdell Medical Physician Assistant · Round Rock, TX NPI 1629046370 Sandeep Mistry Urology Physician · Round Rock, TX NPI 1104039916 Dustin Fontenot Physician Assistant · Round Rock, TX NPI 1508046715 Leanora Brown Adult Health Clinical Nurse Specialist · Round Rock, TX NPI 1497039234

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-22.