Jack Kassab, DDS
Dentist · Brooklyn, NY
Jack Kassab, DDS is a dentist with a practice address in Brooklyn, New York, and NPI 1760473888, issued on Oct 31, 2005. Check the license (New York 049782, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jack Kassab
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 049782 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1176 Liberty Ave, Brooklyn, NY 11208
- Phone
- (718) 827-6001
- Enumerated
- Oct 31, 2005
- 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 dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 1176 Liberty Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Gurfinkel, DDSDentist1003103896
- Jahangir IryamiGeneral Practice Dentistry1144428178
Verify Jack Kassab 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 049782Check 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% fewer Medicare Part D claims than the average dentist in 2024
77 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin34 claims
- Ibuprofen23 claims
- Chlorhexidine Gluconate16 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.
Jack Kassab among 5,918 dentist records in New York
Jack Kassab, DDS is one of 5,918 dentist records with a practice address in New York. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% 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 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 dentist records list a practice address in Brooklyn
They are 657 of the 64,057 NPPES records with a practice address in Brooklyn, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Brooklyn → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Richard Blachman, DDSBrooklyn, NY 112081659382828
- Michelle Gurfinkel, DDSBrooklyn, NY 112081003103896
- Irina Ilyayeva, DDSBrooklyn, NY 112081396852505
- Steven Wolfe, DDSBrooklyn, NY 112081871661421
- Paul Bernstein, D.D.S.Brooklyn, NY 112091194899575
- Natalia Blazhkevich, DDSBrooklyn, NY 112071184613416
- Michael Caramico, DDSBrooklyn, NY 112091730109182
- Antoine Farha, DDSBrooklyn, NY 112091467566729
Common questions
What is Jack Kassab, DDS's NPI number?
Jack Kassab, DDS's National Provider Identifier (NPI) is 1760473888, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jack Kassab, DDS located?
The NPPES record lists a practice address at 1176 Liberty Ave, Brooklyn, NY, 11208. Phone: (718) 827-6001. Providers update this record themselves, so call before visiting.
How can I verify Jack Kassab, DDS's license?
NPPES lists New York license number 049782, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Jack Kassab, DDS prescribe under Medicare Part D?
In 2024, Jack Kassab, DDS had 77 Medicare Part D claims for 35 beneficiaries; the average among dentist prescribers was 86. 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.