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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Baldwin Jin Hoo, DDS

Dentist in San Bruno, CA · enumerated 2005 · practices at Chan and Hoo Dental Corp..

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

National Provider Identifier

1699771915

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Registry record

Entity type Individual (Type 1)
Name Dr. Baldwin Jin Hoo
Credential DDS
Sex Male
Practice address San Bruno, CA, 94066
Phone (650) 873-8888
Fax (650) 873-8787
Enumeration date Jun 22, 2005
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 34714 (CA) Primary
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.

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Frequently asked questions

Where does Baldwin Hoo practice?
The practice location on file with NPPES is in San Bruno, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Baldwin Hoo?
The National Provider Identifier (NPI) for Baldwin Hoo is 1699771915, 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 2007-07-08.