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

GRACE T WU MD
NPI 1306092424
Ophthalmology in Orange, CA

Active since August 08, 2008PECOS EnrolledAccepts Medicare Assignment
991 N TUSTIN ST, SUITE 101, ORANGE, CA 92867(714) 639-6162 Get Directions Write a Review

NPPES record last updated: April 2, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Grace T Wu Md NPPES

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

GRACE T WU MD (NPI 1306092424) is an individual ophthalmology provider in Orange, California, licensed in California (129362) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (2008).

NPPES Registry Identity

NPI1306092424
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameGRACE T WUCredential: MD
Location Address991 N TUSTIN ST, SUITE 101Orange, CA 92867-5900
Mailing Address991 N Tustin St, Suite 101Orange, CA 92867-5900 · (714) 639-6162
Phone(714) 639-6162
Sole ProprietorYes
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2008
Enumeration DateAugust 8, 2008
Last NPPES UpdateApril 2, 2014
✔ NPI 1306092424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · 129362
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 ListedInternal MedicineTaxonomy 207R00000X · License 125054643 (IL)
991 N TUSTIN ST, Orange, CA 92867
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

Grace T Wu Md 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 ID8123310067
PECOS Enrollment IDI20160713000876
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 11

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.

Multiple measurements of eye fluid pressure over an extended time period 92100
This procedure involves recording the pressure inside your eyes at different times throughout the day. By tracking these changes, it can help detect conditions like glaucoma early, which can prevent vision loss. It's painless and non-invasive.
231 services96 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.
203 services79 patients
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.
156 services74 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.
146 services89 patients
Extended exam of the back part of the eye with retinal drawing 92201
This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.
115 services75 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.
93 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92867 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 3

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

DR. MEEI-LING TUNG WU M.D.
Ophthalmology
991 N TUSTIN ST, SUITE 101
ORANGE, CA 92867
Orange County (714) 639-6162
CHIEN-KO WU, M.D. AND MEEI-LING T WU, M.D., INC.
Internal Medicine
991 N TUSTIN ST, SUITE 101
ORANGE, CA 92867
Orange County (714) 639-6162
DR. CHIEN-KO WU M.D.
Internal Medicine
991 N TUSTIN ST, SUITE 101
ORANGE, CA 92867
Orange County (714) 639-6162

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 Grace Wu's NPI number?

The NPI number for Grace Wu is 1306092424. It was assigned to this individual provider in the NPPES registry on August 8, 2008.

Where is Grace Wu located?

Grace Wu practices at 991 N Tustin St Suite 101, Orange, CA 92867. The listed phone number is (714) 639-6162.

What is Grace Wu's specialty?

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

Is Grace Wu enrolled in Medicare?

Yes. Grace Wu 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 Grace Wu was last updated on April 2, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.