Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ann Marie Arezzo Nurse Practitioner in Psychiatry, Pllc

Psychiatric/Mental Health Nurse Practitioner in Liverpool, NY · enumerated 2024 · authorized official Ann Arezzo, Owner.

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

National Provider Identifier

1083431167

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Registry record

Entity type Organization (Type 2)

Legal business name Ann Marie Arezzo Nurse Practitioner in Psychiatry, Pllc

Practice address 290 Elwood Davis Rd, Liverpool, NY, 13088

Phone (315) 713-2434

Fax (913) 222-1897

Enumeration date Sep 20, 2024

Last updated in NPPES Sep 20, 2024

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Ann Arezzo

Title Owner

Phone (315) 569-5593

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-09-20. Verify at npiregistry.cms.hhs.gov.

Where is Ann Marie Arezzo Nurse Practitioner in Psychiatry, Pllc located?

The practice location on file with NPPES is in Liverpool, NY.

Providers at this address

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Colin Yaddow Registered Nurse · Liverpool, NY NPI 1689347825

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.