Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Marie Karspeck, APRN, CNP

Family Nurse Practitioner in Hopkins, MN · enumerated 2010.

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

National Provider Identifier

1942522412

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Registry record

Entity type Individual (Type 1)

Name Ann Marie Karspeck

Credential APRN, CNP

Sex Female

Practice address 913 1st St N, Hopkins, MN, 55343

Phone (612) 895-5895

Fax (612) 677-3605

Enumeration date Feb 24, 2010

Last updated in NPPES Apr 17, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R 191413-7 (MN) Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5839 (MN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5839 (MN) 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 Ann Karspeck's NPI record?

Cross-check NPI 1942522412 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942522412 active?

Yes, as of the latest NPPES snapshot, NPI 1942522412 is active (record last updated 2025-04-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-17.