Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elfie Wegner, RN P
Nurse Practitioner in Summit, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003993387
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Registry record
Entity type Individual (Type 1)
Name Elfie Wegner
Credential RN P
Sex Female
Practice address 33 Overlook Rd, Summit, NJ, 07901
Phone (973) 971-7184
Enumeration date Nov 1, 2006
Last updated in NPPES Feb 8, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NN08641300 (NJ) Primary
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 Elfie Wegner practice?
The practice location on file with NPPES is in Summit, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elfie Wegner?
The National Provider Identifier (NPI) for Elfie Wegner is 1003993387, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Boozan Ophthalmology Physician · Summit, NJ NPI 1265436174 Gamma-Electron Radiation Oncology Associates Radiation Oncology Physician · Summit, NJ NPI 1346249174 Teresa Manocchio Pediatrics Physician · Summit, NJ NPI 1144212002 Lisa Toffey Internal Medicine Physician · Summit, NJ NPI 1699763920 Roy Cabrera Radiation Oncology Physician · Summit, NJ NPI 1104814060 Emily Jeffries Internal Medicine Physician · Summit, NJ NPI 1093704934 Mary Ann Geary Women's Health Nurse Practitioner · Summit, NJ NPI 1235129040 Robert Knee Therapeutic Radiology Physician · Summit, NJ NPI 1669454666
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-08.