Roger A. Kleinman, DDS
General Practice Dentistry · Port Jefferson, NY
Roger A. Kleinman, DDS is a general practice dentistry with a practice address in Port Jefferson, New York, and NPI 1720202179, issued on Apr 13, 2007. Check the license (New York 045752, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roger A. Kleinman
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 045752 NY
Self-reported in NPPES; status is on the state search - Practice location
- 656 Main St, Port Jefferson, NY 11777
- Phone
- (631) 928-9898
- Enumerated
- Apr 13, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 928-3701
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,828 in New York → Look up another NPI →
Also registered at 656 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Englebright, DMDGeneral Practice Dentistry1548573165
- Christopher Oglesby, DDSGeneral Practice Dentistry1013131499
- Robert Silver, DDSGeneral Practice Dentistry1124242656
- Robert Williams, DDSGeneral Practice Dentistry1215151659
- Aimee Zopf, DMDGeneral Practice Dentistry1942425202
Verify Roger A. Kleinman 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 045752Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average general practice dentistry in 2024
54 Medicare Part D claims for 43 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin37 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.
Roger A. Kleinman among 7,828 general practice dentistry records in New York
Roger A. Kleinman, DDS is one of 7,828 general practice dentistry records with a practice address in New York. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 35% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 general practice dentistry records list a practice address in Port Jefferson
They are 15 of the 983 NPPES records with a practice address in Port Jefferson, and 7,828 general practice dentistry records in New York.
All 7,828 in New York → Every provider in Port Jefferson → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jennifer Englebright, DMDPort Jefferson, NY 117771548573165
- Leonard Fazio, D.D.S., P.C.Port Jefferson, NY 117771194863134
- Sara GracePort Jefferson, NY 117771134595580
- Keri Logan, DMDPort Jefferson, NY 117771518970789
- Joseph Martino, DMDPort Jefferson, NY 117771699854760
- Jan MillerPort Jefferson, NY 117771114006541
- Christopher Oglesby, DDSPort Jefferson, NY 117771013131499
- Carl Palmblad, DDSPort Jefferson, NY 117771407858517
Common questions
What is Roger A. Kleinman, DDS's NPI number?
Roger A. Kleinman, DDS's National Provider Identifier (NPI) is 1720202179, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Roger A. Kleinman, DDS located?
The NPPES record lists a practice address at 656 Main St, Port Jefferson, NY, 11777. Phone: (631) 928-9898. Providers update this record themselves, so call before visiting.
How can I verify Roger A. Kleinman, DDS's license?
NPPES lists New York license number 045752, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Roger A. Kleinman, DDS prescribe under Medicare Part D?
In 2024, Roger A. Kleinman, DDS had 54 Medicare Part D claims for 43 beneficiaries; the average among general practice dentistry prescribers was 83. 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.