1. Home
  2. Directory
  3. California
  4. Fullerton
  5. Ophthalmology
  6. NPI Profile

DIANA LEE M.D.
NPI 1043665433
Ophthalmology in Fullerton, CA

Active since May 04, 2016PECOS EnrolledAccepts Medicare Assignment
2226 N STATE COLLEGE BLVD, FULLERTON, CA 92831(657) 286-5375 Get Directions Write a Review

NPPES record last updated: May 3, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 3, 2023, Apr 27, 2021 (2 updates tracked since 2021).

About Diana Lee M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA LEE M.D. (NPI 1043665433) is an individual ophthalmology provider in Fullerton, California, licensed in California (A151310) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2015).

NPPES Registry Identity

NPI1043665433
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDIANA LEECredential: M.D.
Location Address2226 N STATE COLLEGE BLVDFullerton, CA 92831-1361
Mailing Address2271 W Malvern Ave # 85Fullerton, CA 92833-2106 · (657) 286-5375
Phone(657) 286-5375
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2015
Enumeration DateMay 4, 2016
Last NPPES UpdateMay 3, 20232 updates tracked since enumeration
NPPES CertifiedMay 3, 2023
✔ NPI 1043665433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in CA · A151310✔ Licensed in PA · MD473433
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2226 N STATE COLLEGE BLVD, Fullerton, CA 92831
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diana Lee M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204183759
PECOS Enrollment IDI20230712000380
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
57 services34 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
50 services37 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
37 services37 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
23 services20 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
15 services13 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92831 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARITA JOY GLADSON MFT
Marriage & Family Therapist
2226 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Orange County (714) 255-1668
DAVID JOSEPH HODGSON MFT
Marriage & Family Therapist
2226 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Orange County (714) 318-1332
DIANA LEE MD, PC
Clinic/Center (Ophthalmologic Surgery)
2226 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Orange County (657) 286-5375
SCOTT KAMBAK M.A.
Marriage & Family Therapist
2226 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Orange County (714) 255-1668

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Lee's NPI number?

The NPI number for Diana Lee is 1043665433. It was assigned to this individual provider in the NPPES registry on May 4, 2016.

Where is Diana Lee located?

Diana Lee practices at 2226 N State College Blvd, Fullerton, CA 92831. The listed phone number is (657) 286-5375.

What is Diana Lee's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Diana Lee enrolled in Medicare?

Yes. Diana Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Diana Lee was last updated on May 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.