Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeremy Hui Chern Teoh, D.D.S.

General Practice Dentistry in Sierra Madre, CA · enumerated 2008.

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

National Provider Identifier

1639327521

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeremy Hui Chern Teoh

Credential D.D.S.

Sex Male

Practice address 33 E Sierra Madre Blvd Fl 2, Sierra Madre, CA, 91024

Phone (626) 447-8158

Enumeration date Sep 4, 2008

Last updated in NPPES Mar 25, 2020

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 57452 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jeremy Teoh?

Jeremy Teoh is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-25.