Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Philip R. Mill, Od and Michael D. Sutton, Od Inc.

Optometrist in Pittsburg, CA · enumerated 2014 · authorized official Michael Sutton, Optometrist.

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

National Provider Identifier

1053713552

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Registry record

Entity type Organization (Type 2)

Legal business name Philip R. Mill, Od and Michael D. Sutton, Od Inc.

Practice address 3715 Railroad Ave Ste C, Pittsburg, CA, 94565

Phone (925) 432-6484

Fax (925) 432-3878

Enumeration date Sep 16, 2014

Last updated in NPPES Sep 16, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 13917 TPL (CA) Primary

Authorized official

Name Michael Sutton

Title Optometrist

Phone (925) 432-6484

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Philip R. Mill, Od and Michael D. Sutton, Od Inc.?

The NPI for Philip R. Mill, Od and Michael D. Sutton, Od Inc. is 1053713552, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Philip R. Mill, Od and Michael D. Sutton, Od Inc.?

NPPES lists Michael Sutton (Optometrist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-16.