NPI Portal NPI Lookup & Verification

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

Anneliese Slattum

School Social Worker in Yonkers, NY · enumerated 2021.

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

National Provider Identifier

1033704499

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Registry record

Entity type Individual (Type 1)
Name Anneliese Slattum
Sex Female
Practice address Yonkers, NY, 10701
Phone (914) 965-3700
Enumeration date Mar 7, 2021
Last updated in NPPES Jun 19, 2024

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 10968 (MD) Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary
1041S0200X School Social Worker Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Is NPI 1033704499 active?
Yes, as of the latest NPPES snapshot, NPI 1033704499 is active (record last updated 2024-06-19).
How do I verify Anneliese Slattum's NPI record?
Cross-check NPI 1033704499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-19.