Kenneth Klonsky, DDS
Periodontics · New York, NY
Kenneth Klonsky, DDS is a periodontics with a practice address in New York, New York, and NPI 1053383133, issued on Feb 3, 2006. Check the license (New York 035129, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kenneth Klonsky
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 035129 NY
Self-reported in NPPES; status is on the state search - Practice location
- 40 Park Ave, New York, NY 10016
- Phone
- (212) 726-0917
- Enumerated
- Feb 3, 2006
- Record last updated
- Oct 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (212) 726-0963
- Entity
- Type 1 · individual
8 nearest periodontics records → All 565 in New York → Look up another NPI →
Also registered at 40 Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cher Pastore, RD, CDEMetabolic Nutrition Registered Dietitian1700936135
- Joseph Simon, PTPhysical Therapist1831266253
- James Soberman, D.D.S.General Practice Dentistry1992930952
Verify Kenneth Klonsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 035129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average periodontics in 2024
110 Medicare Part D claims for 60 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin65 claims
- Azithromycin12 claims
- Chlorhexidine Gluconate11 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.
Kenneth Klonsky among 565 periodontics records in New York
Kenneth Klonsky, DDS is one of 565 periodontics records with a practice address in New York. 70% 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, 72% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 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 1223P0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in New York
There are 565 periodontics records in New York.
All 565 in New York → Every provider in New York → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Carl Caravana, DDSNew York, NY 100161386794501
- Yiselle Castillo, D.D.S.New York, NY 100161013939164
- Edgard El Chaar, D.D.SNew York, NY 100161174738009
- Charles KanerNew York, NY 100161992817399
- Selma Kaplan, DMDNew York, NY 100161851598106
- Daniel Lippiner, D.D.S.New York, NY 100161659420008
- John Lupovici, DDSNew York, NY 100161891808317
- Jaklin Morovati, D.D.S.New York, NY 100161740510585
Common questions
What is Kenneth Klonsky, DDS's NPI number?
Kenneth Klonsky, DDS's National Provider Identifier (NPI) is 1053383133, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Klonsky, DDS located?
The NPPES record lists a practice address at 40 Park Ave, New York, NY, 10016. Phone: (212) 726-0917. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Klonsky, DDS's license?
NPPES lists New York license number 035129, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Kenneth Klonsky, DDS prescribe under Medicare Part D?
In 2024, Kenneth Klonsky, DDS had 110 Medicare Part D claims for 60 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.