Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jack S Harweger, AGACNP-BC

Gerontology Nurse Practitioner in Freeport, IL · enumerated 2013.

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

National Provider Identifier

1396170205

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Registry record

Entity type Individual (Type 1)

Name Jack S Harweger

Credential AGACNP-BC

Sex Male

Practice address 1036 W Stephenson St, Freeport, IL, 61032

Phone (815) 599-7715

Enumeration date Sep 10, 2013

Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-010694 (IL) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277003875 (IL) Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 209-010694 (IL) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 041-358671 (IL) Secondary

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 1396170205 active?

Yes, as of the latest NPPES snapshot, NPI 1396170205 is active (record last updated 2026-01-28).

How do I verify Jack Harweger's NPI record?

Cross-check NPI 1396170205 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 2026-01-28.