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DR. SUNNY SIEW CHUAN SYN O.D.
NPI 1982647541
Optometrist in Brooklyn, NY

Active since June 13, 2006PECOS EnrolledAccepts Medicare Assignment
1680 PITKIN AVE, BROOKLYN, NY 11212(718) 498-2020(718) 498-1020 Get Directions Write a Review

NPPES record last updated: March 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 7, 2025, Jan 21, 2016 (2 updates tracked since 2016).

About Dr. Sunny Siew Chuan Syn O.d. NPPES

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

DR. SUNNY SIEW CHUAN SYN O.D. (NPI 1982647541) is an individual optometrist in Brooklyn, New York, licensed in New York (4946) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (1988).

NPPES Registry Identity

NPI1982647541
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. SUNNY SIEW CHUAN SYNCredential: O.D.
Location Address1680 PITKIN AVEBrooklyn, NY 11212-5605
Mailing Address59 Seacliff AveMiller Place, NY 11764-1641 · (718) 498-2020 · Fax (718) 498-1020
Phone(718) 498-2020
Fax(718) 498-1020
Sole ProprietorNo
Medical School CMSState University Of New York - State College OptometryGraduated 1988
Enumeration DateJune 13, 2006
Last NPPES UpdateMarch 7, 20252 updates tracked since enumeration
NPPES CertifiedMarch 7, 2025
✔ NPI 1982647541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in NY · 4946
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
1680 PITKIN AVE, Brooklyn, NY 11212
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Other Names 1

Other Name (5)Dr. Sunny Siew Chuan Syn O.d.

Other Identifiers 1

Medicaid01084880NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and more.Insurance ›

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. Sunny Siew Chuan Syn O.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 ID3971602004
PECOS Enrollment IDI20070629000537
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 Reassignment

Medicare enrollment records show Sunny Siew Chuan Syn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

View & Focus LLC
Same address
Eyewear Supplier
1680 PITKIN AVE
Brooklyn, NY 11212
  • Reassigned Medicare billing, New York enrollment
NPI 1770301657 (718) 498-2020

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 5

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.

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.
39 services39 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.
38 services38 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.
37 services37 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.
37 services37 patients
2d ultrasound scan of eye tissue and structures 76512
A 2D ultrasound scan of eye tissue and structures is a non-invasive procedure that uses sound waves to create images of your eye. It helps doctors to examine your eye's internal structures, detect abnormalities, and plan for treatments if needed.
24 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11212 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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

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

VIEW & FOCUS LLC
Eyewear Supplier
1680 PITKIN AVE
BROOKLYN, NY 11212
Kings County (718) 498-2020

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 Sunny Siew Chuan Syn's NPI number?

The NPI number for Sunny Siew Chuan Syn is 1982647541. It was assigned to this individual provider in the NPPES registry on June 13, 2006. The provider is also known as Dr. Sunny Siew Chuan Syn O.D..

Where is Sunny Siew Chuan Syn located?

Sunny Siew Chuan Syn practices at 1680 Pitkin Ave, Brooklyn, NY 11212. The listed phone number is (718) 498-2020.

What is Sunny Siew Chuan Syn's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Sunny Siew Chuan Syn enrolled in Medicare?

Yes. Sunny Siew Chuan Syn 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.

Which organization bills Medicare for Sunny Siew Chuan Syn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sunny Siew Chuan Syn reassigns Medicare benefits to View & Focus LLC (Brooklyn, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sunny Siew Chuan Syn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sunny Siew Chuan Syn accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 9 other insurers list Sunny Siew Chuan Syn 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 Sunny Siew Chuan Syn was last updated on March 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.