Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jessika Heffernan
Physician Assistant in Lynn, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861001984
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Registry record
Entity type Individual (Type 1)
Name Jessika Heffernan
Sex Female
Practice address 110 Munroe St, Lynn, MA, 01901
Phone (844) 265-8661
Enumeration date Jul 24, 2020
Last updated in NPPES Feb 18, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4905 (CT) 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
What is the NPI number for Jessika Heffernan?
The National Provider Identifier (NPI) for Jessika Heffernan is 1861001984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jessika Heffernan practice?
The practice location on file with NPPES is in Lynn, MA. 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 2025-02-18.