Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abby L Olsen, ANP-BC

Adult Health Nurse Practitioner in Battle Creek, MI · enumerated 2009 · practices at Abby Olsen Consulting, LLC.

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

National Provider Identifier

1821229154

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Registry record

Entity type Individual (Type 1)

Name Abby L Olsen

Credential ANP-BC

Sex Female

Practice address 601 S Shore Dr Unit 330, Battle Creek, MI, 49014

Phone (269) 986-7782

Fax (949) 703-7346

Enumeration date Aug 4, 2009

Last updated in NPPES Oct 9, 2026

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704261671 (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 Abby Olsen's NPI record?

Cross-check NPI 1821229154 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821229154 active?

Yes, as of the latest NPPES snapshot, NPI 1821229154 is active (record last updated 2026-10-09).

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Abby Olsen Consulting, LLC Adult Health Nurse Practitioner · Battle Creek, MI NPI 1851115802

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-09.