Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael Reed Altenburg, PT

Physical Therapist in Southfield, MI · enumerated 2006.

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

National Provider Identifier

1205925328

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael Reed Altenburg

Credential PT

Sex Male

Practice address 29275 Northwestern Hwy, Suite 150, Southfield, MI, 48034

Phone (248) 351-6300

Fax (248) 351-9329

Enumeration date Oct 12, 2006

Last updated in NPPES Feb 19, 2015

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501012121 (MI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
0F32941	Other	MI	BLUE CROSS BLUE SHIELD

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

How do I verify Michael Altenburg's NPI record?

Cross-check NPI 1205925328 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205925328 active?

Yes, as of the latest NPPES snapshot, NPI 1205925328 is active (record last updated 2015-02-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-19.