Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Dana Chan, D.D.S.

Pediatric Dentistry in Fremont, CA · enumerated 2005.

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

National Provider Identifier

1538140629

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Dana Chan

Credential D.D.S.

Sex Male

Practice address 1895 Mowry Ave, Suite 121, Fremont, CA, 94538

Phone (510) 791-0971

Fax (510) 791-1042

Enumeration date Nov 7, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 27966 (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

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 Steven Chan?

Steven Chan is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Fang Tan Ophthalmology Physician · Fremont, CA NPI 1811997646 Catherine Behrens Gynecology Physician · Fremont, CA NPI 1508831629 Fang Tan MD, Inc. Ophthalmology Physician · Fremont, CA NPI 1710941091 Harry Chan Optometrist · Fremont, CA NPI 1750331237 Ramineni Rao Surgery Physician · Fremont, CA NPI 1215948997 Grace Chen Dentist · Fremont, CA NPI 1922110220 Fredrick Wilson Podiatrist · Fremont, CA NPI 1700980042 Walter Chow General Practice Dentistry · Fremont, CA NPI 1538268362

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.