Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julia L Pettersen
Social Worker in Potomac, IL · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184353591
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Registry record
Entity type Individual (Type 1)
Name Julia L Pettersen
Sex Female
Practice address 7757 Us Hwy 136, Potomac, IL, 61865
Phone (217) 920-5637
Enumeration date Jun 9, 2022
Last updated in NPPES Jun 9, 2022
Taxonomy & licenses
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 Julia Pettersen practice?
The practice location on file with NPPES is in Potomac, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Julia Pettersen?
The National Provider Identifier (NPI) for Julia Pettersen is 1184353591, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-09.