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Dr. Hilary Chiem, O.D., Inc.

Optometrist in Foster City, CA · enumerated 2018 · authorized official Hilary Chiem, Optometrist/ President.

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

National Provider Identifier

1053829978

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Hilary Chiem, O.D., Inc.
Practice address 2220 Bridgepointe Pkwy, Foster City, CA, 94404
Phone (650) 212-0941
Fax (650) 212-0279
Enumeration date Jan 12, 2018
Last updated in NPPES Jan 31, 2018

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 15330TLG (CA) Primary

Authorized official

Name Hilary Chiem
Title Optometrist/ President
Phone (650) 243-7584

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 the NPI number for Dr. Hilary Chiem, O.D., Inc.?
The NPI for Dr. Hilary Chiem, O.D., Inc. is 1053829978, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr. Hilary Chiem, O.D., Inc.?
NPPES lists Hilary Chiem (Optometrist/ President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-31.