Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHRYN MARGARET ROSENBAUM LMHC
NPI 1841291879
Counselor - Mental Health in Merrillville, IN

Q: What is Kathryn Rosenbaum's NPI number?

The NPI number for Kathryn Rosenbaum is 1841291879. It was assigned to this individual provider in the NPPES registry on August 1, 2005.

Q: What is Kathryn Rosenbaum's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Kathryn Rosenbaum was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 01, 2005

1409 EAST 84 PL, MERRILLVILLE, IN 46410(219) 794-2000(219) 794-2010 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Kathryn Margaret Rosenbaum Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN MARGARET ROSENBAUM LMHC (NPI 1841291879) is an individual mental health provider in Merrillville, Indiana, licensed in Indiana (39000721A) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1841291879

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameKATHRYN MARGARET ROSENBAUMCredential: LMHC

Location Address1409 EAST 84 PLMerrillville, IN 46410

Mailing Address8400 Louisianna StMerrillville, IN 46410 · (219) 757-1928 · Fax (219) 757-1950

Phone(219) 794-2000

Fax(219) 794-2010

Sole ProprietorNo

Enumeration DateAugust 1, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1841291879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in IN · 39000721A

1409 EAST 84 PL, Merrillville, IN 46410

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathryn Rosenbaum's NPI number?

The NPI number for Kathryn Rosenbaum is 1841291879. It was assigned to this individual provider in the NPPES registry on August 1, 2005.

Where is Kathryn Rosenbaum located?

Kathryn Rosenbaum practices at 1409 East 84 Pl, Merrillville, IN 46410. The listed phone number is (219) 794-2000.

What is Kathryn Rosenbaum's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Kathryn Rosenbaum was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.