Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ellefson Therapy Ltd

Physical Therapist in Waukesha, WI · enumerated 2006 · authorized official Carmelo Tenuta, Presdent/Ceo.

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

National Provider Identifier

1538256458

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Registry record

Entity type Organization (Type 2)

Legal business name Ellefson Therapy Ltd

Practice address 1425 Summit Ave Ste 201, Waukesha, WI, 53188

Phone (262) 542-1112

Fax (262) 542-7476

Enumeration date Oct 10, 2006

Last updated in NPPES Feb 15, 2008

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Carmelo Tenuta

Title Presdent/Ceo

Phone (262) 657-0222

Other identifiers

Identifier	Type	State	Issuer
40412900	Medicaid	WI	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Ellefson Therapy Ltd located?

The practice location on file with NPPES is in Waukesha, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-15.