Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Strub, LMHC, M.A, NCC

Mental Health Counselor in Waterloo, IA · enumerated 2009 · practices at Boyle Counseling & Consulting LLC.

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

National Provider Identifier

1609005610

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Registry record

Entity type Individual (Type 1)

Name Katherine Strub

Credential LMHC, M.A, NCC

Sex Female

Practice address 722 Water St, Suite #403, Waterloo, IA, 50703

Phone (319) 404-2574

Fax (319) 232-6846

Enumeration date Jul 11, 2009

Last updated in NPPES Dec 27, 2010

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 001141 (IA) 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.

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Frequently asked questions

How do I verify Katherine Strub's NPI record?

Cross-check NPI 1609005610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609005610 active?

Yes, as of the latest NPPES snapshot, NPI 1609005610 is active (record last updated 2010-12-27).

Other providers at this practice address

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Boyle Counseling & Consulting LLC Mental Health Counselor · Waterloo, IA NPI 1447510623

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-27.