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The Trustees of Indiana University

Optometrist in Bloomington, IN · enumerated 2009 · authorized official Douglas Horner, Director of Clinical Administration.

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

National Provider Identifier

1356675540

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Registry record

Entity type Organization (Type 2)
Legal business name The Trustees of Indiana University
Other name <Unavail>
Practice address 800 E Atwater Ave, Bloomington, IN, 47405
Phone (812) 856-5602
Fax (812) 855-6116
Enumeration date Sep 22, 2009
Last updated in NPPES Sep 22, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers Secondary
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers Secondary
152WP0200X Pediatric Optometrist Eye and Vision Services Providers Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers Secondary
152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers Secondary

Authorized official

Name Douglas Horner
Title Director of Clinical Administration
Phone (812) 855-4447

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 is the NPI number for The Trustees of Indiana University?
The NPI for The Trustees of Indiana University is 1356675540, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for The Trustees of Indiana University?
NPPES lists Douglas Horner (Director of Clinical Administration) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-22.