JENNIFER GM LIANG OD
NPI 1689565178
Optometrist in New York, NY
About Jennifer Gm Liang Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER GM LIANG OD (NPI 1689565178) is an individual optometrist in New York, New York, licensed in New York (011219) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jennifer Gm Liang Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jennifer Liang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10036
- Reassigned Medicare billing, New York enrollment
- 216 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Jennifer Liang's NPI number?
The NPI number for Jennifer Liang is 1689565178. It was assigned to this individual provider in the NPPES registry on July 12, 2025.
Where is Jennifer Liang located?
Jennifer Liang practices at 33 W 42nd St, New York, NY 10036. The listed phone number is (212) 938-4000.
What is Jennifer Liang's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Jennifer Liang enrolled in Medicare?
Yes. Jennifer Liang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jennifer Liang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Liang reassigns Medicare benefits to State Of New York Comptrollers Office (New York, 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 Jennifer Liang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jennifer Liang accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 8 other insurers list Jennifer Liang 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 Jennifer Liang was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Jennifer Gm Liang, OD · NPI 1689565178
Optometrist provider in New York, New York. Individual provider, active in the CMS NPPES registry since July 12, 2025.
## Identity
- **NPI:** 1689565178 (Entity type: Individual)
- **Enumerated:** July 12, 2025
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 011219 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 33 W 42ND ST, New York, NY 10036-8005
- **Phone:** (212) 938-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** State Of New York Comptrollers Office (NPI 1407829856, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 17, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1689565178) · Data from the CMS NPPES public registry.