Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Susan Kay O'Day, MS LPC

Mental Health Counselor in Wausau, WI · enumerated 2010.

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

National Provider Identifier

1881924181

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Registry record

Entity type Individual (Type 1)

Name Mr. Susan Kay O'Day

Credential MS LPC

Sex Female

Practice address 705 S 24th Ave, Galleria IV, Suite 402, Wausau, WI, 54401

Phone (715) 848-1457

Fax (715) 848-2959

Enumeration date Jan 8, 2010

Last updated in NPPES Jan 8, 2010

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 3726-125 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
3726-125	Other	WI	STATE LICENSE NUMBER
40935400	Medicaid	WI	-

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 1881924181 active?

Yes, as of the latest NPPES snapshot, NPI 1881924181 is active (record last updated 2010-01-08).

How do I verify Susan O'Day's NPI record?

Cross-check NPI 1881924181 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 2010-01-08.