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

Mr. Michael David Ruszkowski, PNP

Pediatric Nurse Practitioner in Helena, MT · enumerated 2009 · practices at Helena Pediatric Clinic.

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

National Provider Identifier

1104054840

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Registry record

Entity type Individual (Type 1)
Name Mr. Michael David Ruszkowski
Credential PNP
Sex Male
Practice address Helena, MT, 59601
Phone (406) 449-5563
Fax (406) 449-4730
Enumeration date Jul 1, 2009
Last updated in NPPES Jul 1, 2009

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

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 38021 (MT) 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

What is the NPI number for Michael Ruszkowski?
The National Provider Identifier (NPI) for Michael Ruszkowski is 1104054840, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Ruszkowski practice?
The practice location on file with NPPES is in Helena, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-01.