Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gregory Elliott Bills, LCSW
Clinical Social Worker in Lyons, NJ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720711740
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Registry record
Entity type Individual (Type 1)
Name Gregory Elliott Bills
Credential LCSW
Sex Male
Practice address 151 Knollcroft Rd Bldg 53, Lyons, NJ, 07939
Phone (908) 647-0180
Enumeration date Jul 7, 2022
Last updated in NPPES Apr 2, 2025
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC06119800 (NJ) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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.
Frequently asked questions
What specialty is Gregory Bills?
Gregory Bills is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Afifa Ansari Clinical Social Worker · Lyons, NJ NPI 1316368137 Jennissa Pressley-Burgin Social Worker · Lyons, NJ NPI 1467822916 Scarlett Mera Clinical Social Worker · Lyons, NJ NPI 1568823979 Julia Danishek Social Worker · Lyons, NJ NPI 1588155071 Tiffany Mack Clinical Social Worker · Lyons, NJ NPI 1205587292 Hassan Augustin Clinical Social Worker · Lyons, NJ NPI 1134828866 Dominic Nagle Clinical Social Worker · Lyons, NJ NPI 1013699024
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.