NPI Portal NPI Lookup & Verification

Dr. Robert A Sommer, DDS

Dr. Robert A Sommer is a Dentist provider (Dentist) practicing in Smithtown, NY, registered in the NPPES registry with NPI 1578634119 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Nuvo Life Center (listed at the same practice address in NPPES).

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NPI 1578634119
Entity type Individual (Type 1)
Name Dr. Robert A Sommer
Credential DDS
Sex Male
Practice address 22 LAWRENCE AVE, SUITE 15, Smithtown, NY, 11787
Phone 6317247918
Fax 6319792689
Enumeration date 2006-11-13
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 24791 NY

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Robert Sommer, DDS
NPI: 1578634119
Taxonomy: 122300000X (Dentist)
Address: 22 LAWRENCE AVE, SUITE 15, Smithtown, NY, 11787

Other providers at this practice address

NPI Name Type Specialty Location
1437211471 Lawrence Keating Individual Social Worker Smithtown, NY
1821315102 Nuvo Life Center Organization Psychiatric/Mental Health Nurse Practitioner Smithtown, NY
1396209276 Lisa Browning Individual Social Worker Smithtown, NY
1104465830 Megan Flynn Individual Social Worker Smithtown, NY
1164188405 Desiree Meier-Frost Individual Mental Health Counselor Smithtown, NY
1356090161 Sarah Kleinman Individual Clinical Social Worker Smithtown, NY

Verify this record

Cross-check NPI 1578634119 against the authoritative CMS record: view Dr. Robert A Sommer on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Robert Sommer?
Robert Sommer is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.