Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SHYUN JENG M.D.
NPI 1154375566
Ophthalmology in Torrance, CA

Q: What is Shyun Jeng's NPI number?

The NPI number for Shyun Jeng is 1154375566. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Shyun Jeng'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 Shyun Jeng was last updated on July 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 20, 2006PECOS EnrolledAccepts Medicare Assignment

21350 HAWTHORNE BLVD, 168, TORRANCE, CA 90503(310) 792-9229 Get Directions Write a Review

NPPES record last updated: July 12, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Shyun Jeng M.d. NPPES

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

SHYUN JENG M.D. (NPI 1154375566) is an individual ophthalmology provider in Torrance, California, licensed in California (A53363) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1154375566

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameSHYUN JENGCredential: M.D.

Location Address21350 HAWTHORNE BLVD, 168Torrance, CA 90503-5605

Mailing Address4115 Quinlin DrPalos Verdes Peninsula, CA 90274-3945 · (310) 792-9229

Phone(310) 792-9229

Sole ProprietorYes

Medical School CMSOtherGraduated 1979

Enumeration DateMay 20, 2006

Last NPPES UpdateJuly 12, 2026

✔ NPI 1154375566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · A53363

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.

21350 HAWTHORNE BLVD, Torrance, CA 90503

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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

Shyun Jeng 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 ID6901790443

PECOS Enrollment IDI20040213000386

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 17

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 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.

1,365 services867 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.

1,124 services815 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.

767 services751 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.

745 services732 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).

526 services467 patients

Extended exam of the back part of the eye with optic nerve drawing 92202

This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.

418 services416 patients

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

269 services165 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.

257 services257 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.

166 services166 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.

89 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.

83 services80 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

61 services61 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

51 services42 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.

41 services41 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.

31 services31 patients

Removal of cataract with insertion of prosthetic lens 66984

17 services14 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90503 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.

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Other Providers at the Same Location NPPES 17

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

ALLIED DENTAL CARE

Dentist (General Practice)

21350 HAWTHORNE BLVD, # 156
TORRANCE, CA 90503

Los Angeles County (310) 543-3533

DR. MARK F. SEDRAK M.D.

Specialist

21350 HAWTHORNE BLVD, SUITE 176
TORRANCE, CA 90503

Los Angeles County (310) 540-6908

HOON DOKKO

Dentist (General Practice)

21350 HAWTHORNE BLVD, #257
TORRANCE, CA 90503

Los Angeles County (310) 316-4329

DR. RICHARD JAMES STEINER D.D.S.

Dentist (General Practice)

21350 HAWTHORNE BLVD, 156
TORRANCE, CA 90503

Los Angeles County (310) 543-3533

DR. TSVEY-SHING CHIU D.D.S.

Dentist (General Practice)

21350 HAWTHORNE BLVD, SUITE 169
TORRANCE, CA 90503

Los Angeles County (310) 540-6212

DR. HUNG CHIEH HWANG D.D.S.

Dentist

21350 HAWTHORNE BLVD, SUITE #151
TORRANCE, CA 90503

Los Angeles County (310) 540-6248

TRAN MEDICAL, INC

Physical Medicine & Rehabilitation

21350 HAWTHORNE BLVD, STE 259
TORRANCE, CA 90503

Los Angeles County (310) 800-3497

DR. TAI-HON LIN M.D.

Internal Medicine

21350 HAWTHORNE BLVD, STE #161
TORRANCE, CA 90503

Los Angeles County (310) 541-8659

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 Shyun Jeng's NPI number?

The NPI number for Shyun Jeng is 1154375566. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Shyun Jeng located?

Shyun Jeng practices at 21350 Hawthorne Blvd 168, Torrance, CA 90503. The listed phone number is (310) 792-9229.

What is Shyun Jeng's specialty?

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

Is Shyun Jeng enrolled in Medicare?

Yes. Shyun Jeng 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 Shyun Jeng was last updated on July 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.