DR. BENJAMIN YIXING XU M.D., PH.D.
NPI 1487910063
Ophthalmology in Los Angeles, CA

Q: What is Benjamin Xu's NPI number?

The NPI number for Benjamin Xu is 1487910063. It was assigned to this individual provider in the NPPES registry on April 8, 2012. The provider is also known as Dr. Yixing Xu M.D., Ph.D..

Q: What is Benjamin Xu's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Benjamin Xu was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since April 08, 2012PECOS EnrolledAccepts Medicare Assignment

1450 SAN PABLO ST FL 4, LOS ANGELES, CA 90033(323) 442-6335 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 26, 2020, Jul 24, 2017, Feb 7, 2016 (3 updates tracked since 2016).

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About Dr. Benjamin Yixing Xu M.d., Ph.d. NPPES

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

DR. BENJAMIN YIXING XU M.D., PH.D. (NPI 1487910063) is an individual ophthalmology provider in Los Angeles, California, licensed in California (A128970) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2012).

NPPES Registry Identity

NPI1487910063

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. BENJAMIN YIXING XUCredential: M.D., PH.D.

Location Address1450 SAN PABLO ST FL 4Los Angeles, CA 90033-4500

Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-6335

Phone(323) 442-6335

Sole ProprietorYes

Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2012

Enumeration DateApril 8, 2012

Last NPPES UpdateNovember 27, 20233 updates tracked since enumeration

NPPES CertifiedAugust 26, 2020

✔ NPI 1487910063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · A128970

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.

1450 SAN PABLO ST FL 4, Los Angeles, CA 90033

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Other Names 1

Other Name (5)Dr. Yixing Xu M.d., Ph.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Benjamin Yixing Xu M.d., Ph.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 ID6305138348

PECOS Enrollment IDI20160712000808

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.

Medicare Billing Reassignments

Medicare enrollment records show Benjamin Xu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Usc Care Medical Group, Inc

0.1 mi

General Practice

1520 SAN PABLO ST
Los Angeles, CA 90033

Reassigned Medicare billing, California enrollment
2,445 clinicians in this Medicare group

NPI 1902846306 (323) 442-5955

Regents Of The University Of California

108 mi

Ophthalmology

200 W ARBOR DR
San Diego, CA 92103

Reassigned Medicare billing, California enrollment
129 clinicians in this Medicare group

NPI 1699877621 (800) 926-8273

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 24

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.

464 services340 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.

446 services326 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

361 services293 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

304 services219 patients

Exam of visual field with extended testing 92083

301 services220 patients

Imaging of optic nerve 92133

246 services201 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

75 services53 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.

72 services72 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

71 services71 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

61 services57 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

59 services59 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.

54 services41 patients

Exam of the internal drainage system of eye 92020

52 services52 patients

Ultrasound scan of cornea to determine thickness 76514

49 services49 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

47 services39 patients

Established patient complete exam of visual system 92014

41 services36 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

37 services37 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

36 services35 patients

Photography of the retina 92250

35 services35 patients

Dilation of fluid outflow drainage within eye 66174

Dilation to improve eye fluid flow is a process where eye drops are used to widen or dilate your pupils. This allows more fluid to flow out of the eye, reducing pressure and helping to prevent or treat conditions like glaucoma.

26 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

25 services25 patients

Insertion of eye fluid drainage device 66183

The insertion of an eye fluid drainage device is a procedure to manage eye pressure. A small device is placed in the eye to help drain excess fluid, reducing pressure that can damage the optic nerve and lead to vision loss. This procedure is often used for glaucoma treatment.

15 services13 patients

Measurement of corneal curvature and depth of eye 92136

14 services13 patients

Imaging of front third of eye 92132

Imaging of the front third of the eye, also known as anterior segment imaging, captures detailed images of the eye's front part. This includes the iris, cornea, and lens. It's a non-invasive procedure that helps diagnose and monitor eye conditions.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 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 20

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

DR. TAO MING THOMAS CHIA M.D.

Ophthalmology