NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ohnstad Therapy Services, LLC

Physical Therapy Clinic/Center in Grantsburg, WI · enumerated 2012 · authorized official Renae Rombach, Managing Member.

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

National Provider Identifier

1265789127

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ohnstad Therapy Services, LLC
Practice address 11486 State Road 70 Ste D, Grantsburg, WI, 54840
Fax (715) 463-2076
Enumeration date Aug 10, 2012
Last updated in NPPES Mar 1, 2026

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities · License WI 4292-24 (WI) Primary

Authorized official

Name Renae Rombach
Title Managing Member

Other identifiers

Identifier Type State Issuer
100262144 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

What type of organization is Ohnstad Therapy Services, LLC?
Ohnstad Therapy Services, LLC is registered in NPPES as a Physical Therapy Clinic/Center (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-01.