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David Liao, MD

Otolaryngology/Facial Plastic Surgery Physician in Hackensack, NJ · enumerated 2016 · practices at Head & Neck Surgical Group, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578007753

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Registry record

Entity type Individual (Type 1)
Name David Liao
Credential MD
Sex Male
Practice address 20 Prospect Ave Ste 613, Hackensack, NJ, 07601
Phone (201) 489-6520
Fax (551) 228-7606
Enumeration date Dec 7, 2016
Last updated in NPPES Oct 16, 2026

Taxonomy & licenses

207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA12597800 (NJ) Secondary
207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA12597800 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does David Liao practice?
The practice location on file with NPPES is in Hackensack, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Liao?
The National Provider Identifier (NPI) for David Liao is 1578007753, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-16.