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

Elisse Marie Antczak, LCSWR

Clinical Social Worker in Snyder, NY · enumerated 2006.

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

National Provider Identifier

1316008352

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Elisse Marie Antczak

Credential LCSWR

Sex Female

Practice address Snyder, NY, 14226

Phone (716) 238-0829

Fax (716) 898-8802

Enumeration date Dec 13, 2006

Last updated in NPPES Sep 7, 2022

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R048061-01 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
6211545	Other	NY	INDEPENDENT HEALTH
00026849603	Other	NY	UNIVERA
000526673002	Other	NY	BLUE CROSS & BLUE SHIELD

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Elisse Antczak's NPI record?

Cross-check NPI 1316008352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316008352 active?

Yes, as of the latest NPPES snapshot, NPI 1316008352 is active (record last updated 2022-09-07).

Other providers at this practice address

Browse all →

Bradley Hamm Clinical Social Worker · Snyder, NY NPI 1073950796

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-07.