Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Ji-Chyuan Yau, DDS
Pediatric Dentistry in Rye, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932487162
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles Ji-Chyuan Yau
Credential DDS
Sex Male
Practice address 16 School St, Rye, NY, 10580
Phone (914) 967-5735
Enumeration date Jul 21, 2011
Last updated in NPPES Jun 24, 2013
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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.
Frequently asked questions
What is the NPI number for Charles Yau?
The National Provider Identifier (NPI) for Charles Yau is 1932487162, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Yau practice?
The practice location on file with NPPES is in Rye, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sheryl Statman Clinical Neuropsychologist · Rye, NY NPI 1881781789 Michelle Crimins Clinical Child & Adolescent Psychologist · Rye, NY NPI 1740352038 Regina Colangelo Clinical Social Worker · Rye, NY NPI 1225194301 Lisa Trencher Psychosomatic Medicine Physician · Rye, NY NPI 1831304302 Rye Chiropractic PC Chiropractor · Rye, NY NPI 1831306703 Fenia Weiller Clinical Psychologist · Rye, NY NPI 1902097785 Aimee Paniagua-Ryan Child & Adolescent Psychiatry Physician · Rye, NY NPI 1255518742 Michael Mcgivney Chiropractor · Rye, NY NPI 1073781845
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.