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Blake H. Horio, M.D., Ltd

Ophthalmology Physician in Hinsdale, IL · enumerated 2007 · authorized official Blake Horio, Owner/Physician.

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

National Provider Identifier

1114115037

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Registry record

Entity type Organization (Type 2)
Legal business name Blake H. Horio, M.D., Ltd
Other name <Unavail>
Parent organization Blake H. Horio, M.D, Ltd
Practice address 710 N York Rd, Hinsdale, IL, 60521
Phone (630) 734-2000
Fax (630) 734-1090
Enumeration date Oct 4, 2007
Last updated in NPPES Jul 11, 2008

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036-090898 (IL) Primary

Authorized official

Name Blake Horio
Title Owner/Physician
Phone (630) 734-2000

Other identifiers

Identifier Type State Issuer
180028812 Other IL RAILROAD MEDICARE
036090898 Medicaid IL -
0001630006 Other IL BLUE CROSS BLUE SHIELD

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 Blake H. Horio, M.D., Ltd?
Blake H. Horio, M.D., Ltd is registered in NPPES as a Ophthalmology Physician (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-11.