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Memorial Hermann Health System

General Acute Care Hospital in Katy, TX · enumerated 2006 · authorized official Dennis Laraway, Cfo.

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

National Provider Identifier

1932152337

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Registry record

Entity type Organization (Type 2)
Legal business name Memorial Hermann Health System
Other name <Unavail>
Practice address 23900 Katy Fwy, Katy, TX, 77494
Phone (281) 644-7000
Fax (713) 338-4158
Enumeration date May 18, 2006
Last updated in NPPES Oct 6, 2015

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Secondary
282N00000X General Acute Care Hospital Hospitals · License 000534 (TX) Primary

Authorized official

Name Dennis Laraway
Title Cfo
Phone (713) 242-2707

Other identifiers

Identifier Type State Issuer
146509802 Medicaid TX -
146509801 Medicaid TX -

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

What type of organization is Memorial Hermann Health System?
Memorial Hermann Health System is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-06.