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Mrs. Maryann Antonelli, LCSWR

Clinical Social Worker in Buffalo, NY · enumerated 2007 · practices at Jeffery Jerome Grace, MD, PC.

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

National Provider Identifier

1194921999

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Registry record

Entity type Individual (Type 1)
Name Mrs. Maryann Antonelli
Credential LCSWR
Sex Female
Practice address 1300 Niagara St, Buffalo, NY, 14213
Phone (716) 882-5959
Fax (716) 882-9277
Enumeration date Jun 27, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R046290-1 (NY) Primary

Other identifiers

Identifier Type State Issuer
000525362001 Other NY BLUE CROSS BLUE SHIELD
040426031160 Other NY FIDELS
7406041 Other NY GHI

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

Where does Maryann Antonelli practice?
The practice location on file with NPPES is in Buffalo, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maryann Antonelli?
The National Provider Identifier (NPI) for Maryann Antonelli is 1194921999, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.