MENGYUAN LIU MD
NPI 1457746190
Surgery in New York, NY
About Mengyuan Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MENGYUAN LIU MD (NPI 1457746190) is an individual surgery provider in New York, New York, licensed in New York (313740-01) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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
Mengyuan Liu 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.
Medicare Billing Reassignments
3Medicare enrollment records show Mengyuan Liu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 452 clinicians in this Medicare group
Middletown, NJ 07748
- Reassigned Medicare billing, New Jersey enrollment
- 464 clinicians in this Medicare group
Basking Ridge, NJ 07920
- Reassigned Medicare billing, New Jersey enrollment
- 385 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
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 10065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Mengyuan Liu's NPI number?
The NPI number for Mengyuan Liu is 1457746190. It was assigned to this individual provider in the NPPES registry on March 31, 2015.
Where is Mengyuan Liu located?
Mengyuan Liu practices at 1275 York Ave # 1215, New York, NY 10065. The listed phone number is (212) 639-3180.
What is Mengyuan Liu's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mengyuan Liu enrolled in Medicare?
Yes. Mengyuan Liu 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 Mengyuan Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mengyuan Liu reassigns Medicare benefits to 3 organizations: Mskcc Surgery Group (New York, NY), Msk Monmouth (Middletown, NJ) and Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (Basking Ridge, NJ). 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 Mengyuan Liu'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 Mengyuan Liu was last updated on March 12, 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.
# Mengyuan Liu, MD · NPI 1457746190
Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 31, 2015.
## Identity
- **NPI:** 1457746190 (Entity type: Individual)
- **Enumerated:** March 31, 2015
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 313740-01 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1275 YORK AVE # 1215, New York, NY 10065-6007
- **Phone:** (212) 639-3180
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mskcc Surgery Group (NPI 1699766261, New York, NY); Msk Monmouth (NPI 1922459163, Middletown, NJ); Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (NPI 1184637886, Basking Ridge, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457746190) · Data from the CMS NPPES public registry.