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Joseph Blustein, M.D. LLC

Point of Service in Madison, WI · enumerated 2017 · authorized official Joseph Blustein, President.

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

National Provider Identifier

1609391531

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Registry record

Entity type Organization (Type 2)
Legal business name Joseph Blustein, M.D. LLC
Practice address 5555 Odana Rd, Madison, WI, 53719
Phone (608) 257-1866
Fax (888) 249-0658
Enumeration date Aug 11, 2017
Last updated in NPPES Jun 16, 2018

Taxonomy & classification

305S00000X Point of Service Managed Care Organizations · License 2 (WI) Primary

Authorized official

Name Joseph Blustein
Title President
Phone (608) 257-1866

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

Who is the authorized official for Joseph Blustein, M.D. LLC?
NPPES lists Joseph Blustein (President) as the authorized official for this organization.
What is the NPI number for Joseph Blustein, M.D. LLC?
The NPI for Joseph Blustein, M.D. LLC is 1609391531, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.