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Hamill and Buduan Ods

Optometrist in San Mateo, CA · enumerated 2007 · authorized official Gary Hamill, Owner.

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

National Provider Identifier

1306020730

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Registry record

Entity type Organization (Type 2)
Legal business name Hamill and Buduan Ods
Other name <Unavail>
Practice address 152 N San Mateo Dr, San Mateo, CA, 94401
Phone (650) 344-2555
Fax (650) 344-1702
Enumeration date Dec 20, 2007
Last updated in NPPES Jan 9, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 5866T (CA) Primary

Authorized official

Name Gary Hamill
Title Owner
Phone (650) 344-2555

Other identifiers

Identifier Type State Issuer
ZZZ78500Z Medicaid CA -

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Hamill and Buduan Ods?
Hamill and Buduan Ods is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-09.