Dennis Sheldon Kahn, D.M.D.
Dentist · Mount Sinai, NY
Dennis Sheldon Kahn, D.M.D. is a dentist with a practice address in Mount Sinai, New York, and NPI 1992905632, issued on Jul 20, 2007. Check the license (New York 033891, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dennis Sheldon Kahn
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 033891 NY
Self-reported in NPPES; status is on the state search - Practice location
- 701 Route 25A, Mount Sinai, NY 11766
- Phone
- (631) 473-5715
- Enumerated
- Jul 20, 2007
- Record last updated
- Jul 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 603-3644
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 701 Route 25A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Chu, M.D.Nephrology Physician1992943476
- Michell Davi, MS, RN, CPNPPediatric Nurse Practitioner1801120118
- Navpreet Dhuga, DOFamily Medicine Physician1003438144
- Alissa Gnolfo, PNPPediatric Nurse Practitioner1336582600
- Christina GrassiSpecialist1649452889
- Robert HludzinskiDentist1225238967
Verify Dennis Sheldon Kahn 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 033891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dennis Sheldon Kahn among 5,918 dentist records in New York
Dennis Sheldon Kahn, D.M.D. 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 not. Its NPI, issued in 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 51% newer
- In a Medicare fileNo · 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).
5 dentist records list a practice address in Mount Sinai
They are 5 of the 219 NPPES records with a practice address in Mount Sinai, and 5,918 dentist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,918 in New York → Every provider in Mount Sinai → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Evan Barbakoff, DMDMount Sinai, NY 117661609051606
- David Durgan, D.D.S.Mount Sinai, NY 117661730244930
- Robert HludzinskiMount Sinai, NY 117661225238967
- Richard Kahn, D.M.D.Mount Sinai, NY 117661215137005
- Lauren ArdizzoneNesconset, NY 117671942906540
- John Caesar, D.D.S.Nesconset, NY 117671548694300
- Sabrina Cheng, DDSNesconset, NY 117671336527209
- Thomas Douglas, D.D.S.Nesconset, NY 117671023114071
Common questions
What is Dennis Sheldon Kahn, D.M.D.'s NPI number?
Dennis Sheldon Kahn, D.M.D.'s National Provider Identifier (NPI) is 1992905632, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Sheldon Kahn, D.M.D. located?
The NPPES record lists a practice address at 701 Route 25A, Mount Sinai, NY, 11766. Phone: (631) 473-5715. Providers update this record themselves, so call before visiting.
How can I verify Dennis Sheldon Kahn, D.M.D.'s license?
NPPES lists New York license number 033891, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.