XIAOFEI YU MD
NPI 1417741661
Otolaryngology in San Francisco, CA

Q: What is Xiaofei Yu's NPI number?

The NPI number for Xiaofei Yu is 1417741661. It was assigned to this individual provider in the NPPES registry on April 4, 2025. The provider is also known as Sophie Yu MD.

Q: What is Xiaofei Yu's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Xiaofei Yu was last updated on April 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 04, 2025

2233 POST ST FL 3, SAN FRANCISCO, CA 94115(408) 242-8170 Get Directions Write a Review

NPPES record last updated: April 4, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Xiaofei Yu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

XIAOFEI YU MD (NPI 1417741661) is an individual otolaryngology provider in San Francisco, California, licensed in California (390200000X) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1417741661

Entity TypeIndividualFemale

Primary Taxonomy207Y00000X

Provider Legal NameXIAOFEI YUCredential: MD

Location Address2233 POST ST FL 3San Francisco, CA 94115-3470

Mailing Address2233 Post St Fl 3San Francisco, CA 94115-3470 · (408) 242-8170

Phone(408) 242-8170

Sole ProprietorYes

Enumeration DateApril 4, 2025

NPPES CertifiedApril 4, 2025

✔ NPI 1417741661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in CA · 390200000X

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

2233 POST ST FL 3, San Francisco, CA 94115

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Other Names 1

Other Name (5)Sophie Yu Md

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ISAAC LALAKEA ALTER

Student in an Organized Health Care Education/Training Program