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KENNETH C LIAO M.D.
NPI 1750388039
Anesthesiology in New York, NY

Active since July 01, 2005PECOS Enrolled
380 2ND AVE, SUITE 1000, 10TH FLOOR, NEW YORK, NY 10010(973) 219-8658 Get Directions Write a Review

NPPES record last updated: December 28, 2011. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Kenneth C Liao M.d. NPPES

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

KENNETH C LIAO M.D. (NPI 1750388039) is an individual anesthesiology provider in New York, New York, licensed in New Jersey (25MA06723000) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750388039
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameKENNETH C LIAOCredential: M.D.
Location Address380 2ND AVE, SUITE 1000, 10TH FLOORNew York, NY 10010-5615
Mailing AddressPo Box 515Roseland, NJ 07068-0515
Phone(973) 219-8658
Sole ProprietorNo
Enumeration DateJuly 1, 2005
Last NPPES UpdateDecember 28, 2011
✔ NPI 1750388039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NJ · 25MA06723000✔ Licensed in NY · 260274
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 25MA06723000 (NJ), 260274 (NY)
380 2ND AVE, New York, NY 10010
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Other Names 1

Professional Name (2)Kenneth C Liao Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kenneth C Liao M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

3

Medicare enrollment records show Kenneth Liao reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Side Gi, LLC
2.3 mi
Ambulatory Surgical
619 W 54TH ST, 8TH FLOOR
New York, NY 10019
  • Reassigned Medicare billing, New York enrollment
  • 58 clinicians in this Medicare group
NPI 1588938682 (212) 874-3384
Yorkville Endoscopy, LLC
3.6 mi
Ambulatory Surgical
201 E 93RD ST
New York, NY 10128
  • Reassigned Medicare billing, New York enrollment
  • 55 clinicians in this Medicare group
NPI 1174873780 (212) 897-1006
Flushing Endoscopy Center LLC
8.1 mi
Ambulatory Surgical
136-02 ROOSEVELT AVENUE
Flushing, NY 11354
  • Reassigned Medicare billing, New York enrollment
  • 15 clinicians in this Medicare group
NPI 1861743601 (718) 886-6648

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 2

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
47 services46 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
11 services11 patients

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.

PRESERVATION MEDICAL, P.C.
Orthopaedic Surgery
380 2ND AVE, 10TH FLOOR SUITE 1000
NEW YORK, NY 10010
New York County (310) 703-5819
METRO ATHLETIC MEDICINE & FITNESS PC
Durable Medical Equipment & Medical Supplies
380 2ND AVE
NEW YORK, NY 10010
New York County (212) 253-6600
GRAMERCY SURGERY CENTER, INC
Clinic/Center (Ambulatory Surgical)
380 2ND AVE, 10TH FLOOR, SUITE 1000
NEW YORK, NY 10010
New York County (212) 254-3570
HICKSVILLE PHYSICAL THERAPY ASSOCIATES PPLC
Clinic/Center (Physical Therapy)
380 2ND AVE, SUITE 301
NEW YORK, NY 10010
New York County (917) 591-2660
NS RADIOLOGY PLLC
Radiology (Diagnostic Radiology)
380 2ND AVE, SUITE 306
NEW YORK, NY 10010
New York County (212) 375-1438
GRAMERCY ANESTHESIA SERVICES, PC
Anesthesiology
380 2ND AVE, SUITE 1000
NEW YORK, NY 10010
New York County (212) 529-0999
SHELLY RACHEL OZDAMAR M.S.
Audiologist
380 2ND AVE, 9TH FLOOR
NEW YORK, NY 10010
New York County (646) 438-7850
DR. LAUREN MICHELLE KAPLAN AUD
Audiologist
380 2ND AVE, 9TH FLOOR
NEW YORK, NY 10010
New York County (646) 438-7814

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 Kenneth Liao's NPI number?

The NPI number for Kenneth Liao is 1750388039. It was assigned to this individual provider in the NPPES registry on July 1, 2005. The provider is also known as Kenneth C Liao MD.

Where is Kenneth Liao located?

Kenneth Liao practices at 380 2nd Ave Suite 1000, 10th Floor, New York, NY 10010. The listed phone number is (973) 219-8658.

What is Kenneth Liao's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Kenneth Liao enrolled in Medicare?

Yes. Kenneth Liao is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kenneth Liao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kenneth Liao reassigns Medicare benefits to 3 organizations: West Side Gi, LLC (New York, NY), Yorkville Endoscopy, LLC (New York, NY) and Flushing Endoscopy Center LLC (Flushing, 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 Kenneth Liao'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 Kenneth Liao was last updated on December 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.