Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Julia Ann Mitzel, ARNP

Nurse Practitioner in Billings, MT · enumerated 2006.

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

National Provider Identifier

1053340232

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Registry record

Entity type Individual (Type 1)

Name Julia Ann Mitzel

Credential ARNP

Sex Female

Practice address Billings, MT, 59102

Phone (406) 238-2500

Enumeration date Jul 1, 2006

Last updated in NPPES Dec 9, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30005933 (WA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 869 (AK) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 69496 (MT) Primary

Other identifiers

Identifier	Type	State	Issuer
NP89161	Medicaid	AK	-
634262	Medicaid	WA	-

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

How do I verify Julia Mitzel's NPI record?

Cross-check NPI 1053340232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1053340232 active?

Yes, as of the latest NPPES snapshot, NPI 1053340232 is active (record last updated 2014-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-09.