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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAVID LIAO MD
NPI 1578007753
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Hackensack, NJ

Active since December 07, 2016PECOS EnrolledAccepts Medicare Assignment
20 PROSPECT AVE STE 613, HACKENSACK, NJ 07601(201) 489-6520(551) 228-7606 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 16, 2026, Jul 15, 2026, May 13, 2026 (3 updates tracked since 2026).

About David Liao Md NPPES

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

DAVID LIAO MD (NPI 1578007753) is an individual otolaryngology/facial plastic surgery provider in Hackensack, New Jersey, licensed in New Jersey (25MA12597800) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Penn Presbyterian Medical Center, and maintains a secondary practice location in Hackensack.

NPPES Registry Identity

NPI1578007753
Entity TypeIndividualMale
Primary Taxonomy207YX0905X
Provider Legal NameDAVID LIAOCredential: MD
Location Address20 PROSPECT AVE STE 613Hackensack, NJ 07601-1962
Mailing Address331 Newman Springs Rd, Bldg 2, Ste 220Red Bank, NJ 07701-5688
Phone(201) 489-6520
Fax(551) 228-7606
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2020
Enumeration DateDecember 7, 2016
Last NPPES UpdateOctober 16, 20263 updates tracked since enumeration
NPPES CertifiedOctober 16, 2026
✔ NPI 1578007753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Otolaryngology/Facial Plastic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207YX0905X
License✔ Licensed in NJ · 25MA12597800
Definition
An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.
Also ListedOtolaryngology · Facial Plastic SurgeryTaxonomy 207YS0123X · License 25MA12597800 (NJ)
20 PROSPECT AVE STE 613, Hackensack, NJ 07601
Open in Google Maps ↗

Secondary Practice Location 1

Location 120 Prospect Ave Ste 909Hackensack, NJ 07601-1999 · Phone (201) 489-6520 · Fax (551) 228-7606

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

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

David Liao 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.

PECOS PAC ID4880105980
PECOS Enrollment IDI20250616003118
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

2

Medicare enrollment records show David Liao reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hackensack Meridian Health Medical Group - Specialty Care PC
38 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800
University Of Penn - Medical Group
70 mi
Thoracic Surgery (Cardiothoracic Vascular Surgery)
595 W STATE ST STE 207
Doylestown, PA 18901
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3,488 clinicians in this Medicare group
NPI 1538056163 (215) 345-2100

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.

Penn Presbyterian Medical Center

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390223
Location51 North 39th StreetPhiladelphia, PA 19104 · Philadelphia County
Emergency services

Other Providers at the Same Location NPPES 7

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

HEAD & NECK SURGICAL GROUP, LLC
Specialist
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (212) 262-9500
ANDREW BLITZER M.D.
Specialist
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (212) 262-4444
DR. OFER AZOULAY MD
Otolaryngology
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (201) 489-6520
LISA RAACKE MD
Internal Medicine
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (201) 336-8111
JOSEPH SOOYOUNG LEE MD
Otolaryngology
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (201) 489-6520
DYLAN GARRETT VANCE MD
Otolaryngology
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (201) 489-6520
RACHEL GOLDENBERG
Speech-Language Pathologist
20 PROSPECT AVE STE 613
HACKENSACK, NJ 07601
Bergen County (201) 489-6520

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 David Liao's NPI number?

The NPI number for David Liao is 1578007753. It was assigned to this individual provider in the NPPES registry on December 7, 2016.

Where is David Liao located?

David Liao practices at 20 Prospect Ave Ste 613, Hackensack, NJ 07601. The listed phone number is (201) 489-6520.

What is David Liao's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Is David Liao enrolled in Medicare?

Yes. David Liao 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 David Liao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Liao reassigns Medicare benefits to 2 organizations: Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and University Of Penn - Medical Group (Doylestown, PA). 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 David Liao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Liao accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list David Liao 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.

Is David Liao affiliated with any hospitals?

According to CMS data, David Liao is affiliated with Penn Presbyterian Medical Center.

When was this NPI record last updated?

The NPPES record for David Liao was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.