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Blake H Horio, MD

Retina Specialist (Ophthalmology) Physician in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1205909447

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Registry record

Entity type Individual (Type 1)
Name Blake H Horio
Credential MD
Sex Male
Practice address 401 N Wabash Ave Unit 77f, Chicago, IL, 60611
Phone (630) 269-1459
Enumeration date Nov 16, 2006
Last updated in NPPES Nov 9, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036090898 (IL) Secondary
207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 036090898 (IL) Primary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036-090898 (IL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Blake Horio practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Blake Horio?
The National Provider Identifier (NPI) for Blake Horio is 1205909447, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-09.