Ira Leroy Cantner, D.M.D.
Periodontics · Old Saybrook, CT
Ira Leroy Cantner, D.M.D. is a periodontics with a practice address in Old Saybrook, Connecticut, and NPI 1629082540, issued on Jul 28, 2006. Check the license (Connecticut 5330, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ira Leroy Cantner
- Credential
- D.M.D.
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 5330 CT
Self-reported in NPPES; status is on the state search - Practice location
- 97 Elm St, Old Saybrook, CT 06475
- Phone
- (860) 388-4439
- Enumerated
- Jul 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 388-4493
- Entity
- Type 1 · individual
8 nearest periodontics records → All 117 in Connecticut → Look up another NPI →
Also registered at 97 Elm St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Cantner, D.M.D.Periodontics1871507798
- Craig Foisie, D.M.D.Periodontics1942282363
- Carla Harper, LPCProfessional Counselor1609184852
- James McAraw, D.M.D.Periodontics1578577144
- Jeannette OgorzalekMental Health Counselor1366853616
Verify Ira Leroy Cantner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average periodontics in 2024
12 Medicare Part D claims, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.
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.
Ira Leroy Cantner among 117 periodontics records in Connecticut
Ira Leroy Cantner, D.M.D. is one of 117 periodontics records with a practice address in Connecticut. 55% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 64% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 85% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 periodontics records list a practice address in Old Saybrook
They are 4 of the 308 NPPES records with a practice address in Old Saybrook, and 117 periodontics records in Connecticut.
All 117 in Connecticut → Every provider in Old Saybrook → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Matthew Cantner, D.M.D.Old Saybrook, CT 064751871507798
- Craig Foisie, D.M.D.Old Saybrook, CT 064751942282363
- James McAraw, D.M.D.Old Saybrook, CT 064751578577144
- James Pucci, D.M.D.North Haven, CT 064731427195338
- Richard Amato, D.D.S.Monroe, CT 064681043344641
- Sarah Balaster, D.M.D.Monroe, CT 064681942613518
- Arthur Adams, D.D.S.Shelton, CT 064841770620767
- Zixiang Xu, DDSShelton, CT 064841114606324
Common questions
What is Ira Leroy Cantner, D.M.D.'s NPI number?
Ira Leroy Cantner, D.M.D.'s National Provider Identifier (NPI) is 1629082540, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ira Leroy Cantner, D.M.D. located?
The NPPES record lists a practice address at 97 Elm St, Old Saybrook, CT, 06475. Phone: (860) 388-4439. Providers update this record themselves, so call before visiting.
How can I verify Ira Leroy Cantner, D.M.D.'s license?
NPPES lists Connecticut license number 5330, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Ira Leroy Cantner, D.M.D. prescribe under Medicare Part D?
In 2024, Ira Leroy Cantner, D.M.D. had 12 Medicare Part D claims; 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.