NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Baldwin J. Hoo, D.D.S. A Professional Dental Corp.

General Practice Dentistry in San Bruno, CA · enumerated 2007 · authorized official Baldwin Hoo, Owner.

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

National Provider Identifier

1528109204

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Baldwin J. Hoo, D.D.S. A Professional Dental Corp.
Other name <Unavail>
Practice address 1150 El Camino Real, Suite 128, San Bruno, CA, 94066
Phone (650) 873-8888
Fax (650) 873-8787
Enumeration date Feb 8, 2007
Last updated in NPPES Jun 3, 2021

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 34714 (CA) Primary

Authorized official

Name Baldwin Hoo
Title Owner
Phone (650) 873-8888

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Baldwin J. Hoo, D.D.S. A Professional Dental Corp.?
The NPI for Baldwin J. Hoo, D.D.S. A Professional Dental Corp. is 1528109204, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Baldwin J. Hoo, D.D.S. A Professional Dental Corp.?
NPPES lists Baldwin Hoo (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-03.