NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mary Ha DDS PC

General Practice Dentistry in Northbrook, IL · enumerated 2007 · authorized official Mary Ha, President.

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

National Provider Identifier

1083766141

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mary Ha DDS PC
Practice address 1873 Shermer Rd, Northbrook, IL, 60062
Enumeration date Jan 17, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Mary Ha
Title President

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

Who is the authorized official for Mary Ha DDS PC?
NPPES lists Mary Ha (President) as the authorized official for this organization.
What is the NPI number for Mary Ha DDS PC?
The NPI for Mary Ha DDS PC is 1083766141, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.