Diana Lee MD, PC

Primary specialty

Ophthalmologic Surgery Clinic/CenterTaxonomy code 261QS0132X

Legal business name

DIANA LEE MD, PC

Practice address

2226 N State College Blvd
Fullerton, CA 92831-1361

Phone

(657) 286-5375

NPI assigned

May 23, 2023

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Dr. Diana Lee, MDNPI 1043665433

Title

President/Chief Executive Officer

Phone

(657) 286-5375

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Diana Lee, M.D.

  • Ophthalmology Physician
  • Fullerton, CA
  • NPI 1043665433
  Medicare reassignment NPD Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1684800000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1427740828",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2271 W MALVERN AVE # 85",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928332106",
            "telephone_number": "657-286-5375"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2226 N STATE COLLEGE BLVD",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928311361",
            "telephone_number": "657-286-5375"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DIANA LEE MD, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-05-23",
        "last_updated": "2025-09-11",
        "certification_date": "2023-05-23",
        "status": "A",
        "authorized_official_last_name": "LEE",
        "authorized_official_first_name": "DIANA",
        "authorized_official_title_or_position": "PRESIDENT/CHIEF EXECUTIVE OFFICER",
        "authorized_official_telephone_number": "657-286-5375",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QS0132X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ophthalmologic Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Ophthalmologic Surgery Clinic/Center in Fullerton, CA
• Providers in Fullerton, CA by specialty
• Ophthalmologic Surgery Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.