NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Liss Speziale, NP

Adult Health Nurse Practitioner in Clifton, NJ · enumerated 2017 · practices at A&S General Physician LLC.

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

National Provider Identifier

1992239487

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Registry record

Entity type Individual (Type 1)
Name Ms. Liss Speziale
Credential NP
Sex Female
Practice address Clifton, NJ, 07011
Phone (973) 773-0303
Enumeration date Apr 12, 2017
Last updated in NPPES Jun 7, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00712500 (NJ) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00712500 (NJ) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Is NPI 1992239487 active?
Yes, as of the latest NPPES snapshot, NPI 1992239487 is active (record last updated 2018-06-07).
How do I verify Liss Speziale's NPI record?
Cross-check NPI 1992239487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.