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Donald A. Barnhorst Jr. MD PA

Ophthalmology Physician in Jacksonville, FL · enumerated 2006 · authorized official Donald Barnhorst, Ophthalmologist.

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

National Provider Identifier

1134156573

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Registry record

Entity type Organization (Type 2)
Legal business name Donald A. Barnhorst Jr. MD PA
Practice address 6269 Beach Blvd, Suite 4, Jacksonville, FL, 32216
Phone (904) 722-3937
Fax (904) 722-3938
Enumeration date Jun 28, 2006
Last updated in NPPES Jul 16, 2018

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME 78488 (FL) Primary
332H00000X Eyewear Supplier Suppliers · License ME78488 (FL) Secondary

Authorized official

Name Donald Barnhorst
Title Ophthalmologist
Phone (904) 722-3937

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

Who is the authorized official for Donald A. Barnhorst Jr. MD PA?
NPPES lists Donald Barnhorst (Ophthalmologist) as the authorized official for this organization.
What is the NPI number for Donald A. Barnhorst Jr. MD PA?
The NPI for Donald A. Barnhorst Jr. MD PA is 1134156573, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-16.