NPI Portal NPI Lookup & Verification

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

Anne Magill Frauens, LCSW

Clinical Social Worker in Lake Barrington, IL · enumerated 2007.

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

National Provider Identifier

1174646475

Verified

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Registry record

Entity type Individual (Type 1)
Name Anne Magill Frauens
Credential LCSW
Sex Female
Practice address Lake Barrington, IL, 60010
Enumeration date Apr 10, 2007
Last updated in NPPES Aug 7, 2023

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LCSW-3018 (HI) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C009200 (NC) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 12309 (SC) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
00B0221057 Other HI HMSA 65C PLUS
00221057 Other HI HMSA
00B0221057 Other HI TRICARE PROVIDER NUMBER
00B0221057 Other HI QUEST PROVIDER NUMBER
00B0221057 Other HI HMSA PROVIDER NUMBER
00B0221057 Other HI HMSA PPO
499328 Medicaid HI -

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 1174646475 active?
Yes, as of the latest NPPES snapshot, NPI 1174646475 is active (record last updated 2023-08-07).
How do I verify Anne Frauens's NPI record?
Cross-check NPI 1174646475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-07.