Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Julia Mcarthur, PHYSICIAN ASSISTANT

Physician Assistant in Warren, MI · enumerated 2017.

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

National Provider Identifier

1306374921

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Registry record

Entity type Individual (Type 1)

Name Julia Mcarthur

Credential PHYSICIAN ASSISTANT

Sex Female

Practice address 11800 E 12 Mile Rd, Warren, MI, 48093

Phone (586) 573-5000

Enumeration date May 25, 2017

Last updated in NPPES Jun 11, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601008228 (MI) 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.

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Frequently asked questions

Where does Julia Mcarthur practice?

The practice location on file with NPPES is in Warren, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Julia Mcarthur?

The National Provider Identifier (NPI) for Julia Mcarthur is 1306374921, 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 2019-06-11.