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

Helena Ningna You, MD

Individual provider Diagnostic Radiology Physician · NPI 1528697554

Helena Ningna You, MD is a Diagnostic Radiology Physician in Stanford, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2020
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8200 Walnut Hill Ln, Dallas, TX 75231-4402 — (214) 345-6789

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A199762 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1528697554
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2020
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025

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