NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Gary Gold & Associates Optometry

Optometrist in Sunnyvale, CA · enumerated 2008 · authorized official Heidi Pham-Murphy, Owner.

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

National Provider Identifier

1598936585

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dr. Gary Gold & Associates Optometry
Practice address 130 S Sunnyvale Ave, Sunnyvale, CA, 94086
Phone (408) 736-3802
Fax (408) 736-6354
Enumeration date Mar 18, 2008
Last updated in NPPES Apr 16, 2024

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 6234 (CA) Primary

Authorized official

Name Heidi Pham-Murphy
Title Owner
Phone (408) 736-3802

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

Who is the authorized official for Dr. Gary Gold & Associates Optometry?
NPPES lists Heidi Pham-Murphy (Owner) as the authorized official for this organization.
What is the NPI number for Dr. Gary Gold & Associates Optometry?
The NPI for Dr. Gary Gold & Associates Optometry is 1598936585, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-16.