Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northern Door Physical Therapy & Wellness LLC

Physical Therapy Clinic/Center in Sister Bay, WI · enumerated 2018 · authorized official Keith Fisher, Physical Therapist.

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

National Provider Identifier

1912496019

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Northern Door Physical Therapy & Wellness LLC

Practice address 10578 Country Walk Dr Unit 29, Sister Bay, WI, 54234

Phone (920) 242-1122

Enumeration date May 3, 2018

Last updated in NPPES May 3, 2018

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Keith Fisher

Title Physical Therapist

Phone (920) 242-1122

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 Northern Door Physical Therapy & Wellness LLC?

Northern Door Physical Therapy & Wellness 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 2018-05-03.