David Lefkowitz, DDS
Periodontics · Bergenfield, NJ
David Lefkowitz, DDS is a periodontics with a practice address in Bergenfield, New Jersey, and NPI 1891950911, issued on Jul 29, 2008. Check the license with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Lefkowitz
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 052117 NY
Self-reported in NPPES; status is on the state search - Practice location
- 23 Thames Blvd, Bergenfield, NJ 07621
- Phone
- (917) 318-1711
- Enumerated
- Jul 29, 2008
- Record last updated
- Mar 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 291 in New Jersey → Look up another NPI →
Verify David Lefkowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average periodontics in 2024
424 Medicare Part D claims for 181 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin181 claims
- Chlorhexidine Gluconate180 claims
- Azithromycin24 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.
David Lefkowitz among 291 periodontics records in New Jersey
David Lefkowitz, DDS is one of 291 periodontics records with a practice address in New Jersey. 73% 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 74% of them.
- NPI issued2008 · 74% of these records are older, 20% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in New Jersey
There are 291 periodontics records in New Jersey.
All 291 in New Jersey → Every provider in Bergenfield → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- David Kallus, DMDEnglewood, NJ 076311942385216
- Yoojun Park, DDSEnglewood, NJ 076311972910107
- Gabriel StraussEnglewood, NJ 076311114342730
- Rebecca Subin-Schneebaum, D.M.D.Englewood, NJ 076311275743106
- Brian Ehrlich, D.D.S.Englewood Cliffs, NJ 076321013184993
- In Lee, DMDEnglewood Cliffs, NJ 076321396915724
- Patricia Marrone, DMDEnglewood Cliffs, NJ 076321104931401
- Maged Ayad, D.D.S., PH.D.Hackensack, NJ 076011215068457
Common questions
What is David Lefkowitz, DDS's NPI number?
David Lefkowitz, DDS's National Provider Identifier (NPI) is 1891950911, issued on Jul 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Lefkowitz, DDS located?
The NPPES record lists a practice address at 23 Thames Blvd, Bergenfield, NJ, 07621. Phone: (917) 318-1711. Providers update this record themselves, so call before visiting.
How can I verify David Lefkowitz, DDS's license?
Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does David Lefkowitz, DDS prescribe under Medicare Part D?
In 2024, David Lefkowitz, DDS had 424 Medicare Part D claims for 181 beneficiaries; the average among periodontics prescribers was 277. 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.