DR. IVAN TSENG O.D.
NPI 1083094635
Optometrist in Ridgewood, NJ
About Dr. Ivan Tseng O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IVAN TSENG O.D. (NPI 1083094635) is an individual optometrist in Ridgewood, New Jersey, licensed in New Jersey (27OA00669100) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (2014).
NPPES Registry Identity
Specialties & Licenses
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. Ivan Tseng 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.
Medicare Billing Reassignments
3Medicare enrollment records show Ivan Tseng reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paramus, NJ 07652
- Reassigned Medicare billing, New Jersey enrollment
- 833 clinicians in this Medicare group
Orangeburg, NY 10962
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Ayman Z. Matta MD PC
- 6 clinicians in this Medicare group
Yonkers, NY 10701
- Reassigned Medicare billing, New York enrollment
- 4 clinicians in this Medicare group
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 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07450 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Ivan Tseng's NPI number?
The NPI number for Ivan Tseng is 1083094635. It was assigned to this individual provider in the NPPES registry on June 8, 2015.
Where is Ivan Tseng located?
Ivan Tseng practices at 1200 E Ridgewood Ave Ste 213, Ridgewood, NJ 07450. The listed phone number is (201) 612-0044.
What is Ivan Tseng's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Ivan Tseng enrolled in Medicare?
Yes. Ivan Tseng 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 organizations bill Medicare for Ivan Tseng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ivan Tseng reassigns Medicare benefits to 3 organizations: Valley Physician Services PC (Paramus, NJ), Ayman Z. Matta, M.D., P.C. (Orangeburg, NY) and Marcia Dunn Mdpc (Yonkers, NY). Each 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 Ivan Tseng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ivan Tseng was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.