Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janet L Ahlstrom, MSN, APRN, ACNS-BC

Acute Care Clinical Nurse Specialist in Kansas City, KS · enumerated 2022.

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

National Provider Identifier

1649901448

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Registry record

Entity type Individual (Type 1)

Name Janet L Ahlstrom

Credential MSN, APRN, ACNS-BC

Sex Female

Practice address 4000 Cambridge St, Kansas City, KS, 66160

Phone (913) 588-6491

Enumeration date Jun 22, 2022

Last updated in NPPES Jun 22, 2022

Taxonomy & licenses

364SA2100X Acute Care Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 74893 (KS) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

How do I verify Janet Ahlstrom's NPI record?

Cross-check NPI 1649901448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649901448 active?

Yes, as of the latest NPPES snapshot, NPI 1649901448 is active (record last updated 2022-06-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-22.