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Michael W Ottati, Jr., O.D. Inc

Optometrist in Antioch, CA · enumerated 2005 · authorized official Michael Ottati, President.

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

National Provider Identifier

1164406302

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Registry record

Entity type Organization (Type 2)
Legal business name Michael W Ottati, Jr., O.D. Inc
Other name <Unavail>
Practice address 3700 Sunset Ln, Suite 4, Antioch, CA, 94509
Phone (925) 757-0450
Fax (925) 757-0266
Enumeration date Dec 1, 2005
Last updated in NPPES Mar 4, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 11082TLG (CA) Primary

Authorized official

Name Michael Ottati
Title President
Phone (925) 757-0450

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 Michael W Ottati, Jr., O.D. Inc located?
The practice location on file with NPPES is in Antioch, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-04.