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Irving M Blau DDS & Richard A Kirsch DDS PC

Dentist in Dearborn Hts, MI · enumerated 2008 · authorized official Irving Blau, Partner.

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

National Provider Identifier

1689829913

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Registry record

Entity type Organization (Type 2)
Legal business name Irving M Blau DDS & Richard A Kirsch DDS PC
Practice address 24415 W Warren St, Dearborn Hts, MI, 48127
Phone (313) 278-4470
Fax (313) 278-0124
Enumeration date Dec 1, 2008
Last updated in NPPES Dec 1, 2008

Taxonomy & classification

122300000X Dentist Dental Providers · License 9971 (MI) Secondary
122300000X Dentist Dental Providers · License 12216 (MI) Primary

Authorized official

Name Irving Blau
Title Partner
Phone (313) 278-4470

Other identifiers

Identifier Type State Issuer
4049912 Medicaid MI -
4006263 Medicaid MI -

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 type of organization is Irving M Blau DDS & Richard A Kirsch DDS PC?
Irving M Blau DDS & Richard A Kirsch DDS PC is registered in NPPES as a Dentist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-01.