DAGNY ZHU LUONG M D INC – NPI #1891645750
Ophthalmology

An ophthalmologist who specializes in diseases of the cornea, sclera, eyelids, conjunctiva, and anterior segment of the eye.

Health Care Provider Taxonomy Code for Ophthalmology

DAGNY ZHU LUONG M D INC is an ophthalmologist located in ORANGE, CA. NPPES has assigned the NPI number 1891645750 to DAGNY ZHU LUONG M D INC on January 30, 2026. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207WX0120X from the Health Care Provider Taxonomy code set, which is classified as Ophthalmology, specializing in Cornea and External Diseases Specialist

The NPI profile was last updated on May 20, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DAGNY ZHU LUONG M D INC below.

NPI Profile for
DAGNY ZHU LUONG M D INC

NPI Number
1891645750
Enumeration Date

(about 4 months ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
DAGNY ZHU LUONG M D INC
Primary location
1010 W LA VETA AVE STE 615
ORANGE, CA 92868-4310
Phone: (714) 983-5001 Fax:
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
DAGNY LUONG
PRESIDENT
Phone: (626) 677-1963
Updated
Certification Date
May 20, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207WX0120X
- Ophthalmology / Cornea and External Diseases Specialist (Primary)
207W00000X
- Ophthalmology

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.