Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Bierzynski, RN

Home Health Registered Nurse in Ann Arbor, MI · enumerated 2018.

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

National Provider Identifier

1619485067

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Registry record

Entity type Individual (Type 1)

Name Ashley Bierzynski

Credential RN

Sex Female

Practice address 2850 S Industrial Hwy Ste 75, Ann Arbor, MI, 48104

Phone (734) 677-1515

Enumeration date Jan 19, 2018

Last updated in NPPES Jan 19, 2018

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 4704276580 (MI) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 NPI 1619485067 active?

Yes, as of the latest NPPES snapshot, NPI 1619485067 is active (record last updated 2018-01-19).

How do I verify Ashley Bierzynski's NPI record?

Cross-check NPI 1619485067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-19.