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Sonoa Ho Yee Au, M.D.

Dermatology Physician in League City, TX · enumerated 2011.

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

National Provider Identifier

1720374507

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Registry record

Entity type Individual (Type 1)
Name Sonoa Ho Yee Au
Credential M.D.
Sex Female
Practice address 1615 W League City Pkwy Ste 300, League City, TX, 77573
Phone (281) 665-4444
Fax (281) 325-5374
Enumeration date Jun 21, 2011
Last updated in NPPES Jun 10, 2025

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License S7995 (TX) Primary
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

Where does Sonoa Au practice?
The practice location on file with NPPES is in League City, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sonoa Au?
The National Provider Identifier (NPI) for Sonoa Au is 1720374507, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-10.