Is this your practice, Donna Altonji LCSW PLLC? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Organization Profile

Donna Altonji LCSW PLLC

Is this you? Edit this profile

At a glance

About Donna Altonji LCSW PLLC

Donna Altonji LCSW PLLC is a healthcare organization in Sayville, NY, registered under clinical social worker. This provider record is associated with NPI 1164390324.

Factual summary compiled by Guide.md from public records; not written by this provider.

Practice Size

TypeSolo practice
Providers registered at this building1

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1164390324Issued 2025

As reported to the NPI registry ↗

Common questions

What is Donna Altonji LCSW PLLC's specialty?

Donna Altonji LCSW PLLC is a clinical social worker in Sayville, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Donna Altonji LCSW PLLC?

Donna Altonji LCSW PLLC is listed at 100 S Main St Ste 206, Sayville, NY 11782. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Donna Altonji LCSW PLLC?

The number on file is (631) 708-4889. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Donna Altonji LCSW PLLC's NPI number?

Donna Altonji LCSW PLLC's National Provider Identifier is 1164390324. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Donna Altonji LCSW PLLC confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Donna Altonji LCSW PLLC. If this is you, claiming it is free.

Guide.md

Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

Guide.md listings do not constitute medical advice or an endorsement.