Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ariana Polzer
Social Worker in Lake Forest, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730099037
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Registry record
Entity type Individual (Type 1)
Name Ariana Polzer
Sex Female
Practice address 600 N Bradley Rd, Lake Forest, IL, 60045
Phone (847) 615-8696
Enumeration date Sep 9, 2026
Last updated in NPPES Sep 9, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.129220 (IL) Primary
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.
Frequently asked questions
Is NPI 1730099037 active?
Yes, as of the latest NPPES snapshot, NPI 1730099037 is active (record last updated 2026-09-09).
How do I verify Ariana Polzer's NPI record?
Cross-check NPI 1730099037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Ann Davidsen Specialist · Lake Forest, IL NPI 1982832382 Sharon Meekma Specialist · Lake Forest, IL NPI 1881823995 Joyce Berger Occupational Therapist · Lake Forest, IL NPI 1861783482 Therese Flaker Physical Therapist · Lake Forest, IL NPI 1578840286 Kelly Lynch Occupational Therapist · Lake Forest, IL NPI 1356685440 Meghan Fitzgerald Occupational Therapist · Lake Forest, IL NPI 1033817580 Katherine Saunders Occupational Therapist · Lake Forest, IL NPI 1649955543
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-09.