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E S T Inc

Optometrist in Madison, IN · enumerated 2010 · authorized official Michael Thomas, President.

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

National Provider Identifier

1942517800

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Registry record

Entity type Organization (Type 2)
Legal business name E S T Inc
Practice address 441 Green Rd, Madison, IN, 47250
Phone (812) 273-2020
Fax (812) 273-4022
Enumeration date Sep 13, 2010
Last updated in NPPES May 19, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 18001510A (IN) Primary
152W00000X Optometrist Eye and Vision Services Providers · License 18001655A (IN) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 18001637A (IN) Secondary

Authorized official

Name Michael Thomas
Title President
Phone (812) 273-2020

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 is E S T Inc located?
The practice location on file with NPPES is in Madison, IN.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-05-19. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-19.