Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Diana Lee MD, PC

Organization Ophthalmologic Surgery Clinic/Center · NPI 1427740828

Diana Lee MD, PC is an Ophthalmologic Surgery Clinic/Center in Fullerton, California. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2226 N State College Blvd
Fullerton, CA 92831-1361
Phone: (657) 286-5375
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmologic Surgery Clinic/Center (primary) Taxonomy 261QS0132X

Record details

NPI number1427740828
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Lee — President/Chief Executive Officer · (657) 286-5375
NPI enumeratedMay 23, 2023
Last updated in NPPESSeptember 11, 2025
Certification dateMay 23, 2023
Mailing address2271 W Malvern Ave # 85, Fullerton, CA 92833-2106

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