Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Eric Ryan Chu, D.D.S.
Periodontics in Mountain View, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184846891
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Registry record
Entity type Individual (Type 1)
Name Dr. Eric Ryan Chu
Credential D.D.S.
Sex Male
Practice address 505 South Dr Ste 5, Mountain View, CA, 94040
Phone (650) 964-7866
Fax (650) 964-2718
Enumeration date May 3, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 45361 | Other | CA | DENTAL LICENSE NUMBER |
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
Where does Eric Chu practice?
The practice location on file with NPPES is in Mountain View, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Chu?
The National Provider Identifier (NPI) for Eric Chu is 1184846891, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.