Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Joseph Pilarski, APRN

Acute Care Nurse Practitioner in Chesterfield, MI · enumerated 2020.

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

National Provider Identifier

1912593989

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Registry record

Entity type Individual (Type 1)

Name Brian Joseph Pilarski

Credential APRN

Sex Male

Practice address 33647 Bayview Dr, Chesterfield, MI, 48047

Phone (586) 303-7044

Enumeration date Dec 14, 2020

Last updated in NPPES May 23, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704285303 (MI) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704285303 (MI) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Brian Pilarski?

Brian Pilarski is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-23.