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Katherina Krentkowski, LCPC, LMHC

Mental Health Counselor in Oak Brook, IL · enumerated 2006.

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

National Provider Identifier

1285793463

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Registry record

Entity type Individual (Type 1)
Name Katherina Krentkowski
Credential LCPC, LMHC
Sex Female
Practice address 3500 Spring Rd, Oak Brook, IL, 60523
Phone (630) 655-0404
Fax (630) 655-0101
Enumeration date Dec 6, 2006
Last updated in NPPES Feb 13, 2020

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 39001657A (IN) Primary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 180.006784 (IL) Secondary

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.

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Frequently asked questions

Is NPI 1285793463 active?
Yes, as of the latest NPPES snapshot, NPI 1285793463 is active (record last updated 2020-02-13).
How do I verify Katherina Krentkowski's NPI record?
Cross-check NPI 1285793463 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 2020-02-13.