EILEEN LINDA CHANG M.D.
NPI 1831543347
Ophthalmology - Glaucoma Specialist in New York, NY

Q: What is Eileen Chang's NPI number?

The NPI number for Eileen Chang is 1831543347. It was assigned to this individual provider in the NPPES registry on April 20, 2016. The provider is also known as Eileen Linda Chang M.D..

Q: What is Eileen Chang'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 Eileen Chang was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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 20, 2016PECOS EnrolledAccepts Medicare Assignment

98.52/100

CMS Quality Rating

1305 YORK AVE, NEW YORK, NY 10021(631) 962-2020 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 15, 2024, Nov 4, 2022, Jun 30, 2021 and 1 more (4 updates tracked since 2020).

On this page

About Eileen Linda Chang M.d. NPPES

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

EILEEN LINDA CHANG M.D. (NPI 1831543347) is an individual glaucoma specialist in New York, New York, licensed in New York (315803-01) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian/queens, and is a graduate of Drexel University College Of Medicine (2016).

NPPES Registry Identity

NPI1831543347

Entity TypeIndividualFemale

Primary Taxonomy207WX0009X

Provider Legal NameEILEEN LINDA CHANGCredential: M.D.

Location Address1305 YORK AVENew York, NY 10021-5663

Mailing Address1305 York AveNew York, NY 10021-5663 · (646) 962-2020

Phone(631) 962-2020

Sole ProprietorNo

Medical School CMSDrexel University College Of MedicineGraduated 2016

Enumeration DateApril 20, 2016

Last NPPES UpdateAugust 1, 20254 updates tracked since enumeration

NPPES CertifiedAugust 1, 2025

✔ NPI 1831543347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmology · Glaucoma SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0009X

License✔ Licensed in NY · 315803-01

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.

Also ListedOphthalmologyTaxonomy 207W00000X · License 315803 (NY)

Also ListedOphthalmology · Uveitis and Ocular Inflammatory DiseaseTaxonomy 207WX0108X · License 315803-01 (NY)

1305 YORK AVE, New York, NY 10021

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Other Names 1

Other Name (5)Eileen Linda Chang M.d.

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

Eileen Linda Chang 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 ID7517204084

PECOS Enrollment IDI20220928001428

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 12

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.

404 services227 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).

188 services182 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.

181 services152 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.

106 services102 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.

56 services56 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.

32 services32 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.

26 services26 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.

25 services20 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.

16 services13 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.

16 services15 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.

16 services14 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian/Queens

Acute Care Hospitals · Flushing, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330055

Location56-45 Main StreetFlushing, NY 11355 · Queens County

Emergency services Birthing friendly

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330101

Location525 East 68th StreetNew York, NY 10065 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

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.

98.52/100

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

Scored through an Alternative Payment Model

Quality

82.85

Promoting Interoperability

100

Improvement Activities

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.

HEIDI JESSICA KWESTEL

Audiologist

1305 YORK AVE
NEW YORK, NY 10021

New York County (732) 513-9727

ISAAC KLIGMAN M.D.

Obstetrics & Gynecology (Reproductive Endocrinology)

1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021

New York County (646) 962-3814

MS. ANNE WEISENBERG M.S. CCC-SLP

Speech-Language Pathologist

1305 YORK AVE
NEW YORK, NY 10021

New York County (646) 962-5359

MINDY WINGHIN LEE M.D.

Internal Medicine (Gastroenterology)

1305 YORK AVE
NEW YORK, NY 10021

New York County (646) 962-4463

DIVY MEHRA DO

Ophthalmology

1305 YORK AVE
NEW YORK, NY 10021

New York County (201) 925-3597

JANETTE LYNN SHELDRICK

Nurse Practitioner (Women's Health)

1305 YORK AVE
NEW YORK, NY 10021

New York County (212) 746-6000

DR. AMANDA CINDY LEUNG MD

Student in an Organized Health Care Education/Training Program

1305 YORK AVE
NEW YORK, NY 10021

New York County (212) 746-3058

ANA GRACIELA ALZAGA FERNANDEZ M.D.

Ophthalmology

1305 YORK AVE, 11TH FLOOR
NEW YORK, NY 10021

New York County (646) 962-2020

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 Eileen Chang's NPI number?

The NPI number for Eileen Chang is 1831543347. It was assigned to this individual provider in the NPPES registry on April 20, 2016. The provider is also known as Eileen Linda Chang M.D..

Where is Eileen Chang located?

Eileen Chang practices at 1305 York Ave, New York, NY 10021. The listed phone number is (631) 962-2020.

What is Eileen Chang's specialty?

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

Is Eileen Chang enrolled in Medicare?

Yes. Eileen Chang 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.

Is Eileen Chang affiliated with any hospitals?

According to CMS data, Eileen Chang is affiliated with New York-Presbyterian/Queens and New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Eileen Chang was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.