Elzbieta Marcinczyk, DMD
General Practice Dentistry · East Hartford, CT
Elzbieta Marcinczyk, DMD is a general practice dentistry with a practice address in East Hartford, Connecticut, and NPI 1164680989, issued on May 29, 2008. Check the license (Connecticut 010019, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elzbieta Marcinczyk
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 010019 CT
Self-reported in NPPES; status is on the state search - Practice location
- 270 Burnside Ave, East Hartford, CT 06108
- Phone
- (860) 289-9558
- Enumerated
- May 29, 2008
- Record last updated
- Mar 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (860) 289-9054
- Medicaid ID
- 004011136 CT
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Also registered at 270 Burnside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elzbieta Marcinczyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 010019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average general practice dentistry in 2024
14 Medicare Part D claims for 13 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $118.84
5 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Elzbieta Marcinczyk among 1,731 general practice dentistry records in Connecticut
Elzbieta Marcinczyk, DMD is one of 1,731 general practice dentistry records with a practice address in Connecticut. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 general practice dentistry records list a practice address in East Hartford
They are 21 of the 976 NPPES records with a practice address in East Hartford, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in East Hartford → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Elizabeth BoigEast Hartford, CT 061081396151445
- Robert Grillo, D.M.D.East Hartford, CT 061081043247885
- Chiradip Kar, DDSEast Hartford, CT 061081013313915
- Steven Kousournas, DMDEast Hartford, CT 061081780808576
- Chia-Hui Kwon, DDSEast Hartford, CT 061081093048290
- Woo Kwon, D.M.D.East Hartford, CT 061081851765986
- Richard Lasnier, DMDEast Hartford, CT 061081013930809
- Anita Maddali, DMDEast Hartford, CT 061081568500080
Common questions
What is Elzbieta Marcinczyk, DMD's NPI number?
Elzbieta Marcinczyk, DMD's National Provider Identifier (NPI) is 1164680989, issued on May 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Elzbieta Marcinczyk, DMD located?
The NPPES record lists a practice address at 270 Burnside Ave, East Hartford, CT, 06108. Phone: (860) 289-9558. Providers update this record themselves, so call before visiting.
How can I verify Elzbieta Marcinczyk, DMD's license?
NPPES lists Connecticut license number 010019, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Elzbieta Marcinczyk, DMD prescribe under Medicare Part D?
In 2024, Elzbieta Marcinczyk, DMD had 14 Medicare Part D claims for 13 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
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.