Malgorzata Kowalska-Berger, MD
Internal Medicine Physician · New Britain, CT
Malgorzata Kowalska-Berger, MD is an internal medicine physician with a practice address in New Britain, Connecticut, and NPI 1760581441, issued on Sep 21, 2006. Check the license (Connecticut 022819, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Malgorzata Kowalska-Berger
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 022819 CT
Self-reported in NPPES; status is on the state search - Practice location
- 40 Hart St, New Britain, CT 06052
- Phone
- (860) 223-6989
- Enumerated
- Sep 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 223-2947
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 40 Hart St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jasmynn ArelSocial Worker1588410062
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Verify Malgorzata Kowalska-Berger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 022819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.31
1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Malgorzata Kowalska-Berger among 2,623 internal medicine physician records in Connecticut
Malgorzata Kowalska-Berger, MD is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 internal medicine physician records list a practice address in New Britain
They are 74 of the 1,772 NPPES records with a practice address in New Britain, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in New Britain → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Camilo Echanique, MDNew Britain, CT 060521174500052
- Sarah Hashmi, M.D.New Britain, CT 060521205156536
- Shiromini Herath, MDNew Britain, CT 060521730235789
- Lawrence Koch, MDNew Britain, CT 060521972581544
- Lucyna Kolakowska, MDNew Britain, CT 060521306979257
- Thomas Lane, MDNew Britain, CT 060521831176767
- Haklai Lau, MDNew Britain, CT 060521730136631
Common questions
What is Malgorzata Kowalska-Berger, MD's NPI number?
Malgorzata Kowalska-Berger, MD's National Provider Identifier (NPI) is 1760581441, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Malgorzata Kowalska-Berger, MD located?
The NPPES record lists a practice address at 40 Hart St, New Britain, CT, 06052. Phone: (860) 223-6989. Providers update this record themselves, so call before visiting.
How can I verify Malgorzata Kowalska-Berger, MD's license?
NPPES lists Connecticut license number 022819, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.