LOUIS YANG MD
NPI 1710180377
Ophthalmology - Glaucoma Specialist in Burlingame, CA

Q: What is Louis Yang's NPI number?

The NPI number for Louis Yang is 1710180377. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Q: What is Louis Yang's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Q: When was this NPI record last updated?

The NPPES record for Louis Yang was last updated on May 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 June 08, 2007PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

1720 EL CAMINO REAL, STE 225, BURLINGAME, CA 94010(650) 552-8070(650) 697-3203 Get Directions Write a Review

NPPES record last updated: May 23, 2019. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Louis Yang Md NPPES

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

LOUIS YANG MD (NPI 1710180377) is an individual glaucoma specialist in Burlingame, California, licensed in California (A132356) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Chicago College Of Medicine And Surgery (2007).

NPPES Registry Identity

NPI1710180377

Entity TypeIndividualMale

Primary Taxonomy207WX0009X

Provider Legal NameLOUIS YANGCredential: MD

Location Address1720 EL CAMINO REAL, STE 225Burlingame, CA 94010-3230

Mailing Address1720 El Camino Real, Ste 225Burlingame, CA 94010-3230 · (650) 552-8070 · Fax (650) 697-3203

Phone(650) 552-8070

Fax(650) 697-3203

Sole ProprietorNo

Medical School CMSChicago College Of Medicine And SurgeryGraduated 2007

Enumeration DateJune 8, 2007

Last NPPES UpdateMay 23, 2019

✔ NPI 1710180377 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmology · Glaucoma SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0009X

License✔ Licensed in CA · A132356

Definition

An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

1720 EL CAMINO REAL, Burlingame, CA 94010

Open in Google Maps ↗

Secondary Practice Location 1

Location 11101 Madison St, Suite 600Seattle, WA 98104-1306 · Phone (206) 215-2020 · Fax (206) 215-2022

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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

Louis Yang 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 ID1658527502

PECOS Enrollment IDI20190606001160

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 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.

1,012 services508 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.

678 services661 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).

468 services359 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.

444 services410 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.

376 services348 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.

318 services318 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.

284 services249 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.

173 services169 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.

133 services82 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.

126 services125 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

94 services56 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.

92 services72 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.

88 services57 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

62 services62 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.

39 services29 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

36 services22 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94010 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

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.

RICHARD LU M.D.

Internal Medicine

1720 EL CAMINO REAL, SUITE 160
BURLINGAME, CA 94010

San Mateo County (650) 259-9480

MILLS-PENINSULA HEALTH SERVICES

Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))

1720 EL CAMINO REAL
BURLINGAME, CA 94010

San Mateo County (650) 696-5400

MILLS PENINSULA HEALTH SERVICES

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

1720 EL CAMINO REAL
BURLINGAME, CA 94010

San Mateo County (650) 696-5400

ANNE THAI MD, A PROFESSIONAL CORPORATION

Internal Medicine (Gastroenterology)

1720 EL CAMINO REAL, SUITE NUMBER 155
BURLINGAME, CA 94010

San Mateo County (650) 685-6105

BRIAN CHARLES ROACH M.D.

Internal Medicine

1720 EL CAMINO REAL, SUITE 160
BURLINGAME, CA 94010

San Mateo County (650) 259-9480

DR. ERNEST F RIBERA MD

Internal Medicine (Gastroenterology)

1720 EL CAMINO REAL, SUITE 155
BURLINGAME, CA 94010

San Mateo County (650) 342-6506

DR. MICHELE A. GOMEZ MD

Family Medicine

1720 EL CAMINO REAL, STE. #165
BURLINGAME, CA 94010

San Mateo County (650) 692-0977

DR. DAVID C. KLONOFF M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1720 EL CAMINO REAL, SUITE #130
BURLINGAME, CA 94010

San Mateo County (650) 697-4345

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 Louis Yang's NPI number?

The NPI number for Louis Yang is 1710180377. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Where is Louis Yang located?

Louis Yang practices at 1720 El Camino Real Ste 225, Burlingame, CA 94010. The listed phone number is (650) 552-8070.

What is Louis Yang's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Is Louis Yang enrolled in Medicare?

Yes. Louis Yang 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.

What insurance does Louis Yang accept?

Health plans from Providence Health Plan list Louis Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Louis Yang was last updated on May 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.