DR. HAUTIEN PETER LIOU MD
NPI 1801231055
Transplant Surgery in New York, NY
About Dr. Hautien Peter Liou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAUTIEN PETER LIOU MD (NPI 1801231055) is an individual transplant surgery provider in New York, New York, licensed in New York (287867) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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. Hautien Peter Liou 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
2Medicare enrollment records show Hautien Liou reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- 149 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYMedicare 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 Hautien Liou's NPI number?
The NPI number for Hautien Liou is 1801231055. It was assigned to this individual provider in the NPPES registry on May 1, 2013. The provider is also known as Dr. Peter Liou MD.
Where is Hautien Liou located?
Hautien Liou practices at 177 Fort Washington Ave # 7gs, New York, NY 10032. The listed phone number is (212) 305-5970.
What is Hautien Liou's specialty?
The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.
Is Hautien Liou enrolled in Medicare?
Yes. Hautien Liou 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 Hautien Liou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hautien Liou reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and Columbia Doctors Of New Jersey, P. C. (Englewood, 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 Hautien Liou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hautien Liou affiliated with any hospitals?
According to CMS data, Hautien Liou is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Hautien Liou was last updated on June 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Hautien Peter Liou, MD · NPI 1801231055
Transplant Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 1, 2013.
## Identity
- **NPI:** 1801231055 (Entity type: Individual)
- **Enumerated:** May 1, 2013
- **Primary specialty:** Transplant Surgery · taxonomy 204F00000X
- **State license:** 287867 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 177 FORT WASHINGTON AVE # 7GS, New York, NY 10032-3733
- **Phone:** (212) 305-5970
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Columbia Doctors Of New Jersey, P. C. (NPI 1952224370, Englewood, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2013
## Record status
- **NPPES last updated:** June 25, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1801231055) · Data from the CMS NPPES public registry.