Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Ohlsen, MSN, RN, CPNP-PC

Pediatric Nurse Practitioner in Arnold, MO · enumerated 2018.

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

National Provider Identifier

1922574169

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Registry record

Entity type Individual (Type 1)

Name Michelle Ohlsen

Credential MSN, RN, CPNP-PC

Sex Female

Practice address 1296 Jeffco Blvd, Arnold, MO, 63010

Phone (636) 321-8600

Enumeration date Oct 15, 2018

Last updated in NPPES Oct 15, 2018

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2018030313 (MO) 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 1922574169 active?

Yes — as of the latest NPPES snapshot, NPI 1922574169 is active (record last updated 2018-10-15).

How do I verify Michelle Ohlsen's NPI record?

Cross-check NPI 1922574169 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 2018-10-15.