Dr. Christopher Chan, DDS, MD

Dr. Christopher Chan is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1164865242 since 2013. The credential DDS stands for Doctor of Dental Surgery. Practices at Christopher Chan, DDS, MD, Inc. (listed at the same practice address in NPPES).

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NPI	1164865242
Entity type	Individual (Type 1)
Name	Dr. Christopher Chan
Credential	DDS, MD
Sex	Male
Practice address	212 S EL MOLINO AVE, Pasadena, CA, 91101
Phone	6267923161
Fax	6267929442
Enumeration date	2013-04-09
Last updated in NPPES	2024-04-30

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223S0112X	Oral and Maxillofacial Surgery (Dentist)	Primary	DDS64007	CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Christopher Chan, DDS, MD
NPI: 1164865242
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: 212 S EL MOLINO AVE, Pasadena, CA, 91101

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1083836373	Vazken Bilemjian	Individual	Dentist	Pasadena, CA
1255074381	Christopher Chan, DDS, MD, Inc.	Organization	Oral and Maxillofacial Surgery (Dentist)	Pasadena, CA

Verify this record

Cross-check NPI 1164865242 against the authoritative CMS record: view Dr. Christopher Chan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Christopher Chan?

Christopher Chan is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2024-04-30.