Antoni Berger,MD

Antoni Berger,MD is a healthcare organization registered as Internal Medicine Physician in New Britain, CT, holding Type 2 (organization) NPI 1841485281 since 2007. The authorized official on file is Bozena Walesky, Office Manager.

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NPI	1841485281
Entity type	Organization (Type 2)
Legal business name	Antoni Berger,MD
Practice address	40 HART ST, New Britain, CT, 06052
Phone	8602236989
Fax	8602232947
Enumeration date	2007-09-10
Last updated in NPPES	2007-09-10

Authorized official

Name	Bozena Walesky
Title	Office Manager
Phone	8602236989

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207R00000X	Internal Medicine Physician	Primary	022818	CT

Copy-ready billing details

Provider: Antoni Berger,MD
NPI: 1841485281
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 40 HART ST, New Britain, CT, 06052

Providers at this address

NPI	Name	Type	Specialty	Location
1437143617	Christine Bartus	Individual	Colon & Rectal Surgery Physician	New Britain, CT
1174500052	Camilo Echanique	Individual	Internal Medicine Physician	New Britain, CT
1972581544	Lawrence Koch	Individual	Internal Medicine Physician	New Britain, CT
1417936139	Jonathan Cosin	Individual	Gynecologic Oncology Physician	New Britain, CT
1871573683	Nicholas Lillo	Individual	Obstetrics & Gynecology Physician	New Britain, CT
1912977935	Dariusz Kozlowski	Individual	Obstetrics & Gynecology Physician	New Britain, CT
1033180286	Xun Zhou	Individual	Gynecologic Oncology Physician	New Britain, CT
1497721831	Christina Czyrko	Individual	Colon & Rectal Surgery Physician	New Britain, CT

Verify this record

Cross-check NPI 1841485281 against the authoritative CMS record: view Antoni Berger,MD 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-09-10. Verify at npiregistry.cms.hhs.gov.

Where is Antoni Berger,MD located?

The practice location on file with NPPES is in New Britain, CT.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-10.