Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Drs Chen and Seignemartin LLC

Organization Dentist · NPI 1306378153

Drs Chen and Seignemartin LLC is a Dentist in Hamden, Connecticut. Licensed in Connecticut. Registered with an NPI since 2017.

Licensed in
CT
In the registry since
2017
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2080 Whitney Ave Ste 270
Hamden, CT 06518-3603
Phone: (203) 248-5742
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 11779 (CT)
Dentist Taxonomy 122300000X · Licence 010478 (CT)

Record details

NPI number1306378153
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hisako Seignemartin — Member · (203) 248-5742
NPI enumeratedMarch 31, 2017
Last updated in NPPESMarch 31, 2017
Mailing address2080 Whitney Ave Ste 270, Hamden, CT 06518-3603

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