Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Penelope A Redlich-Stroik, LPC

Counselor in Neenah, WI · enumerated 2008.

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

National Provider Identifier

1578710547

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Registry record

Entity type Individual (Type 1)

Name Ms. Penelope A Redlich-Stroik

Credential LPC

Sex Female

Practice address 211 N Commercial St, Neenah, WI, 54956

Phone (920) 729-2777

Enumeration date Aug 21, 2008

Last updated in NPPES Nov 2, 2011

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 4041-125 (WI) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier	Type	State	Issuer
42139300WI	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 1578710547 active?

Yes, as of the latest NPPES snapshot, NPI 1578710547 is active (record last updated 2011-11-02).

How do I verify Penelope Redlich-Stroik's NPI record?

Cross-check NPI 1578710547 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 2011-11-02.