Walter John Leckowiczjr, DMD
Prosthodontics · Newington, CT
Walter John Leckowiczjr, DMD is a prosthodontics with a practice address in Newington, Connecticut, and NPI 1033128954, issued on Aug 7, 2006. Check the license (Connecticut 007677, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walter John Leckowiczjr
- Credential
- DMD
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- 007677 CT
Self-reported in NPPES; status is on the state search - Practice location
- 103 Market SQ, Newington, CT 06111
- Phone
- (860) 666-1466
- Enumerated
- Aug 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 62 in Connecticut → Look up another NPI →
Verify Walter John Leckowiczjr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 007677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average prosthodontics in 2024
99 Medicare Part D claims for 67 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin60 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.
Walter John Leckowiczjr among 62 prosthodontics records in Connecticut
Walter John Leckowiczjr, DMD is one of 62 prosthodontics records with a practice address in Connecticut. 52% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 76% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in Connecticut
There are 62 prosthodontics records in Connecticut.
All 62 in Connecticut → Every provider in Newington → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Arpit PatelNewington, CT 061111336973486
- Keith Ferro, DMDWest Hartford, CT 061171669560454
- Dimitri Perdikis, D.D.S.West Hartford, CT 061191447479233
- Peter Pasciucco, DDSHartford, CT 061021245446863
- Lisa St.bernard, DMDWindsor, CT 060951275166712
- Andrew Ponichtera, D.M.D.Weatogue, CT 060891831304930
- Satoko Rubin, D.M.D., M.D.SC.South Windsor, CT 060741083736219
- Bruce Nghiem, D.M.D.Simsbury, CT 060701457470270
Common questions
What is Walter John Leckowiczjr, DMD's NPI number?
Walter John Leckowiczjr, DMD's National Provider Identifier (NPI) is 1033128954, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter John Leckowiczjr, DMD located?
The NPPES record lists a practice address at 103 Market SQ, Newington, CT, 06111. Phone: (860) 666-1466. Providers update this record themselves, so call before visiting.
How can I verify Walter John Leckowiczjr, DMD's license?
NPPES lists Connecticut license number 007677, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Walter John Leckowiczjr, DMD prescribe under Medicare Part D?
In 2024, Walter John Leckowiczjr, DMD had 99 Medicare Part D claims for 67 beneficiaries; the average among prosthodontics prescribers was 90. 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.