Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antonio Siciliano, LMSW

Clinical Social Worker in East Lansing, MI · enumerated 2018 · practices at Michigan Counseling and Referral Services.

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

National Provider Identifier

1043703069

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Registry record

Entity type Individual (Type 1)

Name Antonio Siciliano

Credential LMSW

Sex Male

Practice address 1151 Michigan Ave Ste 122, East Lansing, MI, 48823

Phone (269) 350-3470

Enumeration date Jun 13, 2018

Last updated in NPPES Mar 11, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801114044 (MI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Antonio Siciliano practice?

The practice location on file with NPPES is in East Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Antonio Siciliano?

The National Provider Identifier (NPI) for Antonio Siciliano is 1043703069, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Michigan Counseling and Referral Services Clinical Social Worker · East Lansing, MI NPI 1013648898 Andrea Mcguire Social Worker · East Lansing, MI NPI 1467157677

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.