HONGDAU PETER LIU MD, PHD
NPI 1437653672
Surgery in Bronx, NY

Q: What is Hongdau Liu's NPI number?

The NPI number for Hongdau Liu is 1437653672. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Peter Hongdau Liu.

Q: What is Hongdau Liu's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Hongdau Liu was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since March 21, 2018PECOS Enrolled

1575 BLONDELL AVE, BRONX, NY 10461(718) 862-8840 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2025, Mar 21, 2018 (2 updates tracked since 2018).

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About Hongdau Peter Liu Md, Phd NPPES

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

HONGDAU PETER LIU MD, PHD (NPI 1437653672) is an individual surgery provider in Bronx, New York, licensed in New York (336999) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Icahn School Of Medicine At Mount Sinai (2018).

NPPES Registry Identity

NPI1437653672

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameHONGDAU PETER LIUCredential: MD, PHD

Location Address1575 BLONDELL AVEBronx, NY 10461-2660

Mailing Address1575 Blondell AveBronx, NY 10461-2660 · (718) 862-8840

Phone(718) 862-8840

Sole ProprietorYes

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2018

Enumeration DateMarch 21, 2018

Last NPPES UpdateOctober 6, 20252 updates tracked since enumeration

NPPES CertifiedOctober 6, 2025

✔ NPI 1437653672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 336999

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X · License 336999 (NY)

1575 BLONDELL AVE, Bronx, NY 10461

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Other Names 1

Other Name (5)Peter Hongdau Liu

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hongdau Peter Liu Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8224526033

PECOS Enrollment IDI20251023001472

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 Hongdau Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Montefiore Medical Center

3.0 mi

Anesthesiology

111 E 210TH ST
Bronx, NY 10467

Reassigned Medicare billing, New York enrollment
5,251 clinicians in this Medicare group

NPI 1063525152 (914) 378-6021

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.

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330059

Location111 East 210th StreetBronx, NY 10467 · Bronx County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10461 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

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 14

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

STEVEN M KELLER MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

1575 BLONDELL AVE, SUITE 125
BRONX, NY 10461

Bronx County (718) 405-8378

JULIA HOROWITZ MS, RD, CDN

Dietitian, Registered

1575 BLONDELL AVE
BRONX, NY 10461

Bronx County (718) 860-8840

MONTEFIORE DENTAL

Dentist

1575 BLONDELL AVE, FIRST FLOOR
BRONX, NY 10461

Bronx County (888) 700-6623

ALYSON BOGART DDS

Student in an Organized Health Care Education/Training Program

1575 BLONDELL AVE
BRONX, NY 10461

Bronx County (718) 406-8190

MARGARET MARY SCHWEIZERHOF RN

Registered Nurse (Ambulatory Care)

1575 BLONDELL AVE, SUITE 125
BRONX, NY 10461

Bronx County (718) 405-8225

REBECCA LEVINE MD

Surgery

1575 BLONDELL AVE, STE 125
BRONX, NY 10461

Bronx County (718) 644-7394

DR. MORAN SLAVIN MD

Surgery

1575 BLONDELL AVE
BRONX, NY 10461

Bronx County (718) 904-2829

DR. SHARON A DISTANT JOHNSON DMD

Dentist

1575 BLONDELL AVE
BRONX, NY 10461

Bronx County (718) 405-8197

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 Hongdau Liu's NPI number?

The NPI number for Hongdau Liu is 1437653672. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Peter Hongdau Liu.

Where is Hongdau Liu located?

Hongdau Liu practices at 1575 Blondell Ave, Bronx, NY 10461. The listed phone number is (718) 862-8840.

What is Hongdau Liu's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Hongdau Liu enrolled in Medicare?

Yes. Hongdau Liu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hongdau Liu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hongdau Liu reassigns Medicare benefits to Montefiore Medical Center (Bronx, 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 Hongdau Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hongdau Liu affiliated with any hospitals?

According to CMS data, Hongdau Liu is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Hongdau Liu was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.