NPPES file of Aug 9, 2026

Michael Karwacki, D.M.D

Student in an Organized Health Care Education/Training Program · Jersey City, NJ

Michael Karwacki, D.M.D is a student in an organized health care education/training program with a practice address in Jersey City, New Jersey, and NPI 1811441967, issued on Aug 6, 2016. Check the license with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811441967
Name
Michael Karwacki
Credential
D.M.D
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
418 Summit Ave, Jersey City, NJ 07306
Phone
(201) 499-1975
Enumerated
Aug 6, 2016
Record last updated
Aug 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 418 Summit Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Abdelmalek, DDSDentist1194567867
  2. Yongjin ByunStudent in an Organized Health Care Education/Training Program1629998695
  3. Timothy Carter, DMDDentist1952143638
  4. Christina CheungGeneral Practice Dentistry1841786605
  5. Maria Haddad, DMDStudent in an Organized Health Care Education/Training Program1164319620
  6. Gahrahm HahnStudent in an Organized Health Care Education/Training Program1578405981

Verify Michael Karwacki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
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66% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

62 Medicare Part D claims for 52 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Karwacki62
  2. Specialty average185

Most prescribed

  1. Amoxicillin48 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.

175 student in an organized health care education/training program records list a practice address in Jersey City

They are 175 of the 3,027 NPPES records with a practice address in Jersey City, and 7,602 student in an organized health care education/training program records in New Jersey.

Other student in an organized health care education/training program records in New Jersey

  1. Thomas Aaron, DOBayonne, NJ1194669226
  2. Raed Ababneh, MDBrick Township, NJ1578350351
  3. George Abadeer, DPMEast Orange, NJ1124640149
  4. Sampson Abah, MDNewark, NJ1639919665
  5. Maryan Abaza, M.D, MPHEdison, NJ1700729472
  6. Ahmed AbbasNewark, NJ1295325231
  7. Kinza AbbasMullica Hill, NJ1184411043
  8. Mohammad Abbas, MDNewark, NJ1922940550
  9. Syed Abbas, MDParamus, NJ1194411579
  10. Zahra Abbas, DPMVineland, NJ1043158603

Common questions

What is Michael Karwacki, D.M.D's NPI number?

Michael Karwacki, D.M.D's National Provider Identifier (NPI) is 1811441967, issued on Aug 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Michael Karwacki, D.M.D located?

The NPPES record lists a practice address at 418 Summit Ave, Jersey City, NJ, 07306. Phone: (201) 499-1975. Providers update this record themselves, so call before visiting.

How can I verify Michael Karwacki, D.M.D's license?

Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Karwacki, D.M.D prescribe under Medicare Part D?

In 2024, Michael Karwacki, D.M.D had 62 Medicare Part D claims for 52 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.