Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jay D. Simonton, DDS
Endodontics in Lakeville, MN · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598943441
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Registry record
Entity type Individual (Type 1)
Name Jay D. Simonton
Credential DDS
Sex Male
Practice address 18572 Joplin Ave, Lakeville, MN, 55044
Phone (952) 920-4400
Fax (952) 882-8400
Enumeration date Feb 2, 2008
Last updated in NPPES Sep 28, 2012
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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.
Frequently asked questions
Where does Jay Simonton practice?
The practice location on file with NPPES is in Lakeville, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jay Simonton?
The National Provider Identifier (NPI) for Jay Simonton is 1598943441, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-28.