Dr. Eric Tenpo Tsen, DMD

Dr. Eric Tenpo Tsen is a Dentist provider (Dentist) practicing in Bothell, WA, registered in the NPPES registry with NPI 1235217704 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at Washington Dental Corporation (listed at the same practice address in NPPES).

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NPI	1235217704
Entity type	Individual (Type 1)
Name	Dr. Eric Tenpo Tsen
Credential	DMD
Sex	Male
Practice address	24032 BOTHELL EVERETT HWY UNIT 100, Bothell, WA, 98021
Phone	4253544780
Enumeration date	2006-11-01
Last updated in NPPES	2019-12-26

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	DE00007678	WA

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details

Provider: Eric Tsen, DMD
NPI: 1235217704
Taxonomy: 122300000X (Dentist)
Address: 24032 BOTHELL EVERETT HWY UNIT 100, Bothell, WA, 98021

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1073094199	Yen-Tung Chen	Individual	Endodontics	Bothell, WA
1144013814	Washington Dental Corporation	Organization	General Practice Dentistry	Bothell, WA

Verify this record

Cross-check NPI 1235217704 against the authoritative CMS record: view Dr. Eric Tenpo Tsen 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 Eric Tsen?

Eric Tsen is registered in NPPES with the primary taxonomy of 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 2019-12-26.