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John F. Davis, DDS Ltd.

General Practice Dentistry in Park Ridge, IL · enumerated 2007 · authorized official John Davis, President.

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

National Provider Identifier

1982823316

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Registry record

Entity type Organization (Type 2)
Legal business name John F. Davis, DDS Ltd.
Practice address 912 Busse Hwy, Park Ridge, IL, 60068
Enumeration date Apr 24, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name John Davis
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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is John F. Davis, DDS Ltd.?
John F. Davis, DDS Ltd. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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