Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Agi Health Inc

Ophthalmology Physician in Chico, CA · enumerated 2018 · authorized official Isaac Barthelow, Chief Executive Officer.

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

National Provider Identifier

1538631023

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Registry record

Entity type Organization (Type 2)

Legal business name Agi Health Inc

Practice address 114 Mission Ranch Blvd Ste 50, Chico, CA, 95926

Phone (530) 924-0749

Fax (530) 895-1664

Enumeration date Dec 20, 2018

Last updated in NPPES Dec 20, 2018

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Isaac Barthelow

Title Chief Executive Officer

Phone (530) 514-3475

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-12-20. Verify at npiregistry.cms.hhs.gov.

Where is Agi Health Inc located?

The practice location on file with NPPES is in Chico, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-20.