Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leslie Helwig, NP-C
Registered Nurse in Carthage, TN · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770041501
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Registry record
Entity type Individual (Type 1)
Name Leslie Helwig
Credential NP-C
Sex Female
Practice address 158 Hospital Dr, Carthage, TN, 37030
Phone (615) 735-1560
Enumeration date Mar 11, 2019
Last updated in NPPES Mar 11, 2019
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 25491 (TN) Secondary
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 Leslie Helwig practice?
The practice location on file with NPPES is in Carthage, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leslie Helwig?
The National Provider Identifier (NPI) for Leslie Helwig is 1770041501, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-11.