NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julie Boerger, D.M.D.

Dentist in East Islip, NY · enumerated 2010 · practices at Gary A. Rosenfeld, DDS, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841503000

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Julie Boerger
Credential D.M.D.
Sex Female
Practice address 228 E Main St, East Islip, NY, 11730
Enumeration date Jul 16, 2010
Last updated in NPPES Jun 1, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License 055919 (NY) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Julie Boerger?
The National Provider Identifier (NPI) for Julie Boerger is 1841503000, a Type 1 (individual) record in the CMS NPPES registry.
Where does Julie Boerger practice?
The practice location on file with NPPES is in East Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-01.