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David Blackman DDS

Dentist in Carol Stream, IL · enumerated 2016 · authorized official David Blackman, Dentist.

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

National Provider Identifier

1518416544

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Registry record

Entity type Organization (Type 2)
Legal business name David Blackman DDS
Practice address 400 N Gary Ave, Carol Stream, IL, 60188
Phone (630) 260-1700
Fax (630) 260-1777
Enumeration date Oct 3, 2016
Last updated in NPPES Oct 3, 2016

Taxonomy & classification

122300000X Dentist Dental Providers · License 19017755 (IL) Primary
204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 21001200 (IL) Secondary

Authorized official

Name David Blackman
Title Dentist
Phone (630) 260-1700

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 David Blackman DDS?
David Blackman DDS is registered in NPPES as a Dentist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-03.