NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Yanak, NP

Nurse Practitioner in Shorewood, IL · enumerated 2019.

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

National Provider Identifier

1275093544

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jennifer Yanak
Credential NP
Sex Female
Practice address 1039 Brookforest Ave, Shorewood, IL, 60404
Phone (815) 733-5952
Fax (815) 280-0797
Enumeration date Mar 22, 2019
Last updated in NPPES Mar 22, 2019

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209018708 (IL) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Jennifer Yanak's NPI record?
Cross-check NPI 1275093544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275093544 active?
Yes, as of the latest NPPES snapshot, NPI 1275093544 is active (record last updated 2019-03-22).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-22.