Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Neuwirth, CNP

Nurse Practitioner in Livonia, MI · enumerated 2006.

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

National Provider Identifier

1821109646

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Registry record

Entity type Individual (Type 1)

Name April Neuwirth

Credential CNP

Sex Female

Practice address 28701 Plymouth Rd, Livonia, MI, 48150

Phone (734) 427-9900

Fax (734) 427-8963

Enumeration date Aug 31, 2006

Last updated in NPPES Oct 25, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704208041 (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

How do I verify April Neuwirth's NPI record?

Cross-check NPI 1821109646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821109646 active?

Yes, as of the latest NPPES snapshot, NPI 1821109646 is active (record last updated 2007-10-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-25.