Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariana Nicole Spiewak

Nurse Practitioner in Chelsea, MI · enumerated 2017.

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

National Provider Identifier

1568980787

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Registry record

Entity type Individual (Type 1)

Name Ariana Nicole Spiewak

Sex Female

Practice address 14700 E Old Us Highway 12, Chelsea, MI, 48118

Phone (734) 539-5000

Enumeration date Sep 8, 2017

Last updated in NPPES May 25, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704295062 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4704295062	Other	MI	STATE OF MICHIGAN DEPT LIC & REG AFFAIRS

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 1568980787 active?

Yes, as of the latest NPPES snapshot, NPI 1568980787 is active (record last updated 2021-05-25).

How do I verify Ariana Spiewak's NPI record?

Cross-check NPI 1568980787 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 2021-05-25.