Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donna Maddalozzo DDS Ms PC

Q: What is the NPI number for Donna Maddalozzo DDS Ms PC?

The NPI for Donna Maddalozzo DDS Ms PC is 1881764264, a Type 2 (organization) record in the CMS NPPES registry.

Periodontics in Palatine, IL · enumerated 2006 · authorized official Donna Maddalozzo, President.

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

National Provider Identifier

1881764264

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Registry record

Entity type Organization (Type 2)

Legal business name Donna Maddalozzo DDS Ms PC

Practice address 649 N First Bank Dr, Palatine, IL, 60067

Phone (847) 934-4280

Fax (847) 934-4294

Enumeration date Nov 9, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Secondary

1223P0300X Periodontics Dental Providers Primary

Authorized official

Name Donna Maddalozzo

Title President

Phone (847) 934-4280

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

What is the NPI number for Donna Maddalozzo DDS Ms PC?

The NPI for Donna Maddalozzo DDS Ms PC is 1881764264, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Donna Maddalozzo DDS Ms PC?

NPPES lists Donna Maddalozzo (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.