Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Madison Heitzig, LSW
School Social Worker in Swansea, IL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285491449
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Registry record
Entity type Individual (Type 1)
Name Abigail Madison Heitzig
Credential LSW
Sex Female
Practice address 4933 Benchmark Centre Dr Ste E, Swansea, IL, 62226
Phone (618) 929-4245
Enumeration date Mar 4, 2024
Last updated in NPPES Mar 4, 2024
Taxonomy & licenses
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 150.113263 (IL) Primary
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
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.
What specialty is Abigail Heitzig?
Abigail Heitzig is registered in NPPES with the primary taxonomy of School Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Mindy Harms-Coleman Professional Counselor · Swansea, IL NPI 1902055338 Lisa Thompson-Gibson Professional Counselor · Swansea, IL NPI 1023498722 Nadiah Sabrah Clinical Social Worker · Swansea, IL NPI 1376013607 Serenity and Hope Counseling Community/Behavioral Health Agency · Swansea, IL NPI 1467024414 Healing Centered Counseling LLC Mental Health Counselor · Swansea, IL NPI 1578280541 Nadiah LLC Clinical Social Worker · Swansea, IL NPI 1255022091 Cheri Moore Social Worker · Swansea, IL NPI 1487480919 Angela Berra School Social Worker · Swansea, IL NPI 1194540153
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-04.