NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Kristine M Jackson, ARNP

Women's Health Nurse Practitioner in Dubuque, IA · enumerated 2006.

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

National Provider Identifier

1598855520

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Registry record

Entity type Individual (Type 1)
Name Ms. Kristine M Jackson
Credential ARNP
Sex Female
Practice address Dubuque, IA, 52001
Fax (563) 557-4447
Enumeration date Oct 13, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License IA F 066142 (IA) Primary

Other identifiers

Identifier Type State Issuer
0140087 Medicaid IA -
18814 Other IA WELLMARK

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 Kristine Jackson's NPI record?
Cross-check NPI 1598855520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598855520 active?
Yes, as of the latest NPPES snapshot, NPI 1598855520 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.