Robert A. Sommer, DDS
Dentist · Smithtown, NY
Robert A. Sommer, DDS is a dentist with a practice address in Smithtown, New York, and NPI 1578634119, issued on Nov 13, 2006. Check the license (New York 24791, 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
- Robert A. Sommer
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 24791 NY
Self-reported in NPPES; status is on the state search - Practice location
- 22 Lawrence Ave, Smithtown, NY 11787
- Phone
- (631) 724-7918
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 979-2689
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 22 Lawrence Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Browning, LMSWSocial Worker1396209276
- Megan Flynn, LMSWSocial Worker1104465830
- Lawrence KeatingSocial Worker1437211471
- Sarah Kleinman, MSWClinical Social Worker1356090161
- Desiree Meier-Frost, MHCMental Health Counselor1164188405
Verify Robert A. Sommer 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 24791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert A. Sommer among 5,918 dentist records in New York
Robert A. Sommer, 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 not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 74% 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).
26 dentist records list a practice address in Smithtown
They are 26 of the 1,907 NPPES records with a practice address in Smithtown, 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 Smithtown → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Richard Bonati, DDSSmithtown, NY 117871710055876
- Ronald Braun, DDSSmithtown, NY 117871487761524
- Michael Chimenti, DMDSmithtown, NY 117871265581417
- Fran Eichler, D.D.S.Smithtown, NY 117871720098825
- Julie Mathew, D.D.S.Smithtown, NY 117871467412320
- Bilu Mathew, DDS, FICOISmithtown, NY 117871366589954
- Jihyun Park, DMDSmithtown, NY 117871144332461
- Laura Perratto, DMDSmithtown, NY 117871043373897
Common questions
What is Robert A. Sommer, DDS's NPI number?
Robert A. Sommer, DDS's National Provider Identifier (NPI) is 1578634119, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert A. Sommer, DDS located?
The NPPES record lists a practice address at 22 Lawrence Ave, Smithtown, NY, 11787. Phone: (631) 724-7918. Providers update this record themselves, so call before visiting.
How can I verify Robert A. Sommer, DDS's license?
NPPES lists New York license number 24791, 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.