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Willow Tree Pediatric Dentistry, Pllc

Pediatric Dentistry in Trumbull, CT · enumerated 2022 · authorized official Martin Berger, Pediatric Dentist/Owner.

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

National Provider Identifier

1336864750

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Registry record

Entity type Organization (Type 2)
Legal business name Willow Tree Pediatric Dentistry, Pllc
Practice address 35 Corporate Dr Ste 110, Trumbull, CT, 06611
Phone (203) 220-6000
Fax (203) 220-6010
Enumeration date Oct 7, 2022
Last updated in NPPES Oct 7, 2022

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers Primary

Authorized official

Name Martin Berger
Title Pediatric Dentist/Owner
Phone (202) 220-6000

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

What is the NPI number for Willow Tree Pediatric Dentistry, Pllc?
The NPI for Willow Tree Pediatric Dentistry, Pllc is 1336864750, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Willow Tree Pediatric Dentistry, Pllc?
NPPES lists Martin Berger (Pediatric Dentist/Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-07.